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175 Cards in this Set
- Front
- Back
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Describe properties of a solid and give an example |
1 fixed shape 2 fixed volume 3 rock |
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Describe properties of a liquid and give one example. |
1 fixed volume 2 non fixed shape 3 water |
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Describe properties of a gas and give one example |
1 non fixed volume 2 non fixed shape 2 oxygen |
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Mixture |
A combination of two or more our substances |
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What is a property? |
Characteristics that describe matter |
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What is a solution? |
A homogenous mixture of two or more substances |
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What does homogenous mean? |
The same in structure, quality or kind |
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What does heterogeneous mean? |
Made up of parts, or mixed |
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Mechanical mixtures |
Mixtures that are obviously heterogenous |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What does unsaturated mean? |
A solution where more of the solute could dissolve in a certain amount of solvent |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What does unsaturated mean? |
A solution where more of the solute could dissolve in a certain amount of solvent |
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What does insoluble mean? |
Not able to be dissolved in a particular solvent |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What does unsaturated mean? |
A solution where more of the solute could dissolve in a certain amount of solvent |
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What does insoluble mean? |
Not able to be dissolved in a particular solvent |
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What is viscosity? |
The measure of how fast a fluid will flow, the thickness of a fluid |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What is buoyancy? |
The tendency to rise of float in a fluid |
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What is a buoyant force? |
The upward force exerted on objects submerged or floating on a fluid |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What does unsaturated mean? |
A solution where more of the solute could dissolve in a certain amount of solvent |
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What does insoluble mean? |
Not able to be dissolved in a particular solvent |
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What is viscosity? |
The measure of how fast a fluid will flow, the thickness of a fluid |
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What is density? |
The amount of mass in a certain unit volume of a substance (amount of molecules in one area) |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What is buoyancy? |
The tendency to rise of float in a fluid |
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What is a buoyant force? |
The upward force exerted on objects submerged or floating on a fluid |
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What does floating mean? |
Remaining suspended in a fluid |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What does unsaturated mean? |
A solution where more of the solute could dissolve in a certain amount of solvent |
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What does insoluble mean? |
Not able to be dissolved in a particular solvent |
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What is viscosity? |
The measure of how fast a fluid will flow, the thickness of a fluid |
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What is density? |
The amount of mass in a certain unit volume of a substance (amount of molecules in one area) |
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What is suspension? |
A heterogenous mixture in which particles settle slowly after mixing |
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What is buoyancy? |
The tendency to rise of float in a fluid |
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What is a buoyant force? |
The upward force exerted on objects submerged or floating on a fluid |
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What does floating mean? |
Remaining suspended in a fluid |
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What is a cell? |
The smallest unit that can perform the functions of life |
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What does dissolving mean? |
Breaking up, forming a solution by mixing two or more materials together |
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What is a solute? |
A substance that dissolves in a solvent |
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What is a solvent? |
A substance that dissolves a solute to form a solution |
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What does saturation mean? |
A solution in which no more solute will dissolve in a specific amount of solvent at a specific temperature |
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What is solubility? |
The amount of a solute that can dissolve in a given amount of solvent to form a saturated solution |
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What does unsaturated mean? |
A solution where more of the solute could dissolve in a certain amount of solvent |
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What does insoluble mean? |
Not able to be dissolved in a particular solvent |
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What is viscosity? |
The measure of how fast a fluid will flow, the thickness of a fluid |
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What is density? |
The amount of mass in a certain unit volume of a substance (amount of molecules in one area) |
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What is magnification? |
The enlargement of an object by a microscope or similar magnifying instrument |
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What is magnification? |
The enlargement of an object by a microscope or similar magnifying instrument |
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What is a microscope? |
An instrument that makes objects appear larger by bending light through a lens |
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What does multicellular mean? |
Having many cells |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What are the 6 main parts of a cell? |
Cell wall, cell membrane, cytoplasm, chloroplasts, nucleus, and vacuoles |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What are the 6 main parts of a cell? |
Cell wall, cell membrane, cytoplasm, chloroplasts, nucleus, and vacuoles |
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What is a cell wall? What is its job? |
A rigid structure surrounding the cell membrane of plants, fungi and some unicellular organisms. -protects and supports the cell |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What are the 6 main parts of a cell? |
Cell wall, cell membrane, cytoplasm, chloroplasts, nucleus, and vacuoles |
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What is a cell wall? What is its job? |
A rigid structure surrounding the cell membrane of plants, fungi and some unicellular organisms. -protects and supports the cell |
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What is a cell membrane? What is its job? |
The selectively permeable structure enclosing the contents of a cell or organelle -regulates the passage of substances into and out of a cell or organelle |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What are the 6 main parts of a cell? |
Cell wall, cell membrane, cytoplasm, chloroplasts, nucleus, and vacuoles |
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What is a cell wall? What is its job? |
A rigid structure surrounding the cell membrane of plants, fungi and some unicellular organisms. -protects and supports the cell |
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What is a cell membrane? What is its job? |
The selectively permeable structure enclosing the contents of a cell or organelle -regulates the passage of substances into and out of a cell or organelle |
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What is a cytoplasm? What is its job? |
The gel like substance within the cell membrane -contains and supports the structures of the cell |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What are the 6 main parts of a cell? |
Cell wall, cell membrane, cytoplasm, chloroplasts, nucleus, and vacuoles |
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What is a cell wall? What is its job? |
A rigid structure surrounding the cell membrane of plants, fungi and some unicellular organisms. -protects and supports the cell |
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What is a cell membrane? What is its job? |
The selectively permeable structure enclosing the contents of a cell or organelle -regulates the passage of substances into and out of a cell or organelle |
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What is a cytoplasm? What is its job? |
The gel like substance within the cell membrane -contains and supports the structures of the cell |
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What is the nucleus? What is its job? |
The part of a cell that controls all the cells activities |
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What does multicellular mean? |
Having many cells |
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What does unicellular mean? |
Having a single cell |
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What are organelles? |
A structure within a cell that has a specific function |
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What are the 6 main parts of a cell? |
Cell wall, cell membrane, cytoplasm, chloroplasts, nucleus, and vacuoles |
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What is a cell wall? What is its job? |
A rigid structure surrounding the cell membrane of plants, fungi and some unicellular organisms. -protects and supports the cell |
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What is a cell membrane? What is its job? |
The selectively permeable structure enclosing the contents of a cell or organelle -regulates the passage of substances into and out of a cell or organelle |
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What is a cytoplasm? What is its job? |
The gel like substance within the cell membrane -contains and supports the structures of the cell |
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What is the nucleus? What is its job? |
The part of a cell that controls all the cells activities |
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What is the vacuoles? What are their jobs? |
The fluid filled organelle in a cell -stores water, food, wastes and other materials |
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What are the Chloroplasts? What is their job? |
They’re the structures where photosynthesis takes place. Photosynthesis is when the plant gets energy form the sun to make carbohydrates. Folded membranes inside each chlorophyll, which absorbs sunlight. |
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What are the Chloroplasts? What is their job? |
They’re the structures where photosynthesis takes place. Photosynthesis is when the plant gets energy form the sun to make carbohydrates. Folded membranes inside each chlorophyll, which absorbs sunlight. |
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Where are chloroplasts found? |
In cells |
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What does permeable mean? |
Allowing materials to pass through |
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What does impermeable mean? |
Allowing no materials to pass through |
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What does impermeable mean? |
Allowing no materials to pass through |
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What does selectively permeable mean? |
Allowing only certain materials to pass through |
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What is diffusion? |
Diffusion describes the constant movements of particles in liquids and gases. In cells, diffusion spreads out particles from the cell like carbon dioxide, and this process continues until everything is back to normal. |
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What is diffusion? |
Diffusion describes the constant movements of particles in liquids and gases. In cells, diffusion spreads out particles from the cell like carbon dioxide, and this process continues until everything is back to normal. |
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What is osmosis? |
The diffusion of a solvent - usually water- through a selectively permeable membrane |
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What are specialized cells? |
Cells that have different structures in order to perform different functions |
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What are tissues? |
A group of cells having the same structure and function |
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What are tissues? |
A group of cells having the same structure and function |
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What are some examples of tissue? |
Muscle, nerve, skin |
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What are tissues? |
A group of cells having the same structure and function |
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What are some examples of tissue? |
Muscle, nerve, skin |
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What is an organ? |
A group of different tissues that work together to perform a specific function |
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What are tissues? |
A group of cells having the same structure and function |
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What are some examples of tissue? |
Muscle, nerve, skin |
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What is an organ? |
A group of different tissues that work together to perform a specific function |
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What is an example of an organ? |
Heart |
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What are tissues? |
A group of cells having the same structure and function |
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What are some examples of tissue? |
Muscle, nerve, skin |
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What is an organ? |
A group of different tissues that work together to perform a specific function |
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What is an example of an organ? |
Heart |
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What are some systems in the human body? |
The nervous system, circulatory system, the digestive system, the respiratory system, etc |
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What are tissues? |
A group of cells having the same structure and function |
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What are some examples of tissue? |
Muscle, nerve, skin |
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What is an organ? |
A group of different tissues that work together to perform a specific function |
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What is an example of an organ? |
Heart |
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What are some systems in the human body? |
The nervous system, circulatory system, the digestive system, the respiratory system, etc |
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What is a system? |
A collection of pasts that work together in such a a way that a change in one part can result in a change in another part |
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Why is an alvioli? |
In the lungs it is a tiny air sac at the end of a alveoli |
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What are capillaries? |
The smallest type of blood vessel, connects arteries and veins |
