Across
- 2. matter or composition that is pure
- 4. shows the elements in a compound and the ratio of atoms
- 6. common unit of volume
- 9. amount of space that matter occupies
- 11. mass of a material in a given volume
- 12. pure substance made of 2 or more elements chemically combined in a set ratio
- 14. used to measure properties of matter
- 15. Measure of the force of gravity on you
- 16. anything that has mass and takes up space
Down
- 1. characteristic of a pure substance that can be observed without changing it into another substance
- 3. basic particle from which all elements are made
- 4. characteristic of a pure substance that describes its ability to change into different substances
- 5. force of attraction b/w 2 atoms
- 7. mixture of 2 or more components or substances that is homogenous
- 8. pure substance that cannot be broken down into any other substances by chemical OR physical means
- 10. groups of 2 or more atoms held together by chemical bonds
- 12. study of properties of matter/how matter changes
- 13. Measurement of the amount of matter in an object
- 16. made of 2 or more substances that are together in the same place but not chemically combined