Describing Matter

3. example of a homogeneous mixture.
5. a pure substance that cannot be broken down into any other substance by chemical or physical means.
6. shows the elements in the compound and the ratio of atoms.
10. you can see the different parts of the mixture.
11. the study of the properties of matter.
12. a force of attraction between two atoms.
14. made of two or more substances that are together in same place but are not chemically combined.
15. a single kind of matter that is pure.

1. the basic particle from which all elements are made.
2. you can't see the different parts of the mixture.
4. anything that has mass and takes up space.
7. characteristic of a pure substance that describes its ability to change into different substances.
8. characteristic of a pure substance that can be observed without change it into another substance.
9. pure substance made of two or more elements chemically combined in a set ratio.
13. groups of two or more atoms held together by chemical bonds.