Across
- 3. Salad is one example of types of mixtures. Salad include in ______ mixtures.
- 5. one of properties that used to Classify matter.
- 6. one example of an element that all living things really need to be able to live
- 9. is one of an examples of physical properties which make frozen fruit bar melted.
- 11. Water is a substance formed by two ______ atoms and one oxygen atom.
- 13. is a group of two or more atoms held together by chemical bonds.
- 14. anything that has mass and takes up space.
- 15. the very tiny particles that made up all matters in this world
Down
- 1. a substance made of two or more elements that are chemically combined in a set ratio.
- 2. the study of matter and how matter changed.
- 4. one way to separate mixture like salt from sea water.
- 7. is one example of chemical properties changing.
- 8. one of an example of a substance.
- 10. a material composed of two or more simpler substances in chemistry.
- 12. a pure substance made of only 1 type of atom that can not be broken down further into other substances