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30 Cards in this Set
- Front
- Back
Define Physical Property |
Can be observed or measured without changing the identity of the matter. |
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What is Density? |
How solid/ heavier the matter is related to something else. |
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The formula for density... |
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What is mass? |
The amount of "matter", "weight" an object has on earth and in the cosmos. |
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Define solubility |
The ability of a substance to dissolve in another substance. |
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Name the 5 States of Matter |
1) BE Condensate |
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What is Plasma? |
The cells are extremely hot and spread out to create extreme light. |
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What is Bose-Einstein Condensate? |
The cells are extremely cold and clump together. |
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What is a chemical property? |
• It describes matter based on its ability to change into new matter with different properties. |
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Define flammability. |
• ability to burn |
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What does nonflammable mean? |
NOT having the ability to burn |
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Why do you use a Triple Beam Balance? |
Tool for measuring mass. |
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Define volume |
The amount of space something takes up. |
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What is a graduated cylinder? |
Tool for measuring volume |
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What are grams? |
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Independent variable |
The variable controlled by the scientist. Data located on the x axis |
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Define Dependent variable. |
Data located on the y axis. |
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What is the relationship between mass and volume? |
as mass increases the volume increases |
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What is so special about Density of Gold 19.32 g/cm3? |
No matter what the size, gold will always have a density of 19.32g/cm3 |
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What is important to remember when heating liquids? |
The student should point the sample away from everyone. |
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What are goggles? |
Safety equipment worn when heating/ mixing, or working with chemicals and glassware. |
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How should you mass Irregular shaped objects? |
Use water displacement method. |
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What is the "Water Displacement Method"? |
The volume, (amount of water that rises), when an object is put into water. |
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What should you do if glassware broke? |
Tell the teacher immediately. |
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What is chemistry? |
The study of matter and its properties. |
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What do geologists do? |
Study the various landforms on Earth. |
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What is matter? |
Anything made up of mass and volume. |
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Define a solution in chemistry. |
A mixture where the particles are evenly placed. |
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What are elements? |
A pure item. |
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define solids? |
Matter that can hold its own shape. |