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Science
Chapter 11
| Question | Answer |
|---|---|
| What is matter? | anything that takes up space |
| What is a property? | a characteristic of matter that you can observe. (Texture , Luster) |
| What is volume? | how much space an object takes up |
| What is mass? | how much matter in in an object |
| What is a gram? | one unit used to measure mass |
| What is a liter? | one unit used to measure volume |
| What is a solid? | matter that has a definite size and shape |
| What is a liquid? | matter that has a definite volume, not definite shape |
| What is gas? | matter that has no definite shape or volume |
| What is a physical change? | a change in how matter looks, but not the kind of matter it is |
| What is a mixture? | when you mix different kinds of matter together, but the properties of each do not change |
| What is a solution? | forms when one or more kinds of matter are mixed evenly in another kind of matter |
| What is a metal? | a hard shiny material found on Earth's surface |
| What are elements? | the building blocks of matter |
| What are atoms? | the smallest particles of matter |
| What are compounds? | form when you put to or more elements together |
| What is chemical change? | changes in the matter itself (You start with one kind of matter and end up with another kind of matter) |