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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) |