Across
- 2. the measurement of an object's mass, doesn't change how big or small it is
- 7. substances formed by mixing 2 or more elements
- 8. the amount of matter in a substance
- 9. a chemical substance that is only made up of one type of atom
- 11. what you make using tools to measure a property of something, ends in -tion
- 14. the number before something that states how many times it is multiplied
- 15. a reaction that expels heat out of where it takes place
- 17. a measurement that uses a quality of something rather than numbers
Down
- 1. a substance that is made up of only one type of molecule or atom
- 3. written below the line
- 4. ____ of matter, the rule that says that matter cannot be made or taken away
- 5. a line on a graph that tries to show a the rise or fall of the value in data
- 6. anything that contains mass
- 10. a reaction that creates heat in where it takes place
- 12. a combination of different elements
- 13. measured in the quantity of something
- 16. matter without a fixed volume or shape