chemistry vocab Word Scramble
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Question | Answer |
Matter | anything that has mass and takes up space, stuff |
Chemistry | the study of the properties of matter and how matter changes |
Substance | a single kind of matter that's pure, and has a unique set of properties |
Pure Substance | a substance at it's purest, simplest form |
Non- Pure Substance | a substance that has been made from mutiple pure substances |
Physical Properties | characteristics of a pure substance that describes its ability to change into different substances |
Element | A pure substance that cannot be broken down into any other substances by chemical or physical means |
Atom | the basic particle from which all elements are made |
Chemical Bond | an attraction between two atoms |
Molecules | groups of two or more atoms held together by chemical bonds |
Compound | a pure substance made up of two or more elements chemically combined in a set ratio |
Chemical Formula | shows the elements in the compound and the ratio of atoms |
Mixture | made up of two substances from elements, compounds, or both |
Homogeneous Mixture | when you cannot see the mixture physically |
Heterogeneous Mixture | when you can see parts of the mixture |
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spearie00183
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