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47 Cards in this Set
- Front
- Back
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anything that has mass and takes up space
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matter
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the amount of matter in an object
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mass
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the effect of gravity on the mass of an object
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weight
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the amount of space an object takes up
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volume
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matter that has a definite shape and volume
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solid
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matter that has no definite shape but has a definite volume
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liquid
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matter that has no definite shape nor volume
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gas
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the basic building block of matter
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atom
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the center of an atom
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nucleus
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a positively charged part of an atom
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proton
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a neutrally charged part of an atom
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neutron
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a negatively charged part of an atom
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electron
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area surrounding the necleus of the atom that contains the orbiting electrons
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shell/orbital
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equal to the number of protons in an atom
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atomic number
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sum of protons and neutrons
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mass number
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anything that has mass and takes up space
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matter
|
|
|
the amount of matter in an object
|
mass
|
|
|
the effect of gravity on the mass of an object
|
weight
|
|
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the amount of space an object takes up
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volume
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matter that has a definite shape and volume
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solid
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matter that has no definite shape but has a definite volume
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liquid
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matter that has no definite shape nor volume
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gas
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the basic building block of matter
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atom
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|
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the center of an atom
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nucleus
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a positively charged part of an atom
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proton
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a neutrally charged part of an atom
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neutron
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a negatively charged part of an atom
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electron
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area surrounding the necleus of the atom that contains the orbiting electrons
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shell/orbital
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equal to the number of protons in an atom
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atomic number
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sum of protons and neutrons
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mass number
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a chart used to organize the elements
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periodic elements
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an atom that has the same number of protons; classified on periodic table by atomic number
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element
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smallest unit of most compounds
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molecule
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process that changes one set of chemicals into another set of chemicals
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chemical reaction
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an atom that has a positive or negative charge
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ion
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atom of an element that has a number of neutrons different from that of other atoms of the same element
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isotope
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bond formed when one or more electrons are transferred from one atom to another
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ionic bond
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bond formed by the sharing of electrons between atoms
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covalent bond
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material composed of two or more elements or compounds that are physically mixed together but not chemically combined
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mixture
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substance that is dissolved in a solvent to make a solution
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solute
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substance in which a solute is dissolved to form a solution
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solvent
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mixture or two or more substances in which the molecules of the substances are evenly distributed
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solution
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mixture of water and non-dissolved materials
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suspension
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a mixture with properties between those of a solution and fine suspenstion
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colloid
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the measurement of how much solute is dissolved in a fixed amount of solvent
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concentration
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substance formed by the chemical combination of two or more elements in definite proportions
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compound
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"gel-sol"
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plasma
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