Across
- 1. when two liquid elements are combined it becomes a
- 4. has properties that can be observed
- 10. most are solid and cold at room temp
- 12. chemistry is the study of what two things
- 15. an item with fixed shape and volume
- 16. to transfer heat or do work
- 17. this element can not be separated
- 18. fixed volume but a malleable shape
Down
- 2. a process that absorbs energy from its surroundings
- 3. Found on the periodic table
- 5. Matter with constant composition
- 6. Something with no set shape or volume
- 7. beginning substances that start a ReAcTiOn
- 8. an adjective used to describe a substance that has a definite composition
- 9. substances that are formed during the reaction
- 11. a compound is made of this substance
- 13. something that occupies space
- 14. the amount of space occupied
- 17. this is made up of atoms
- 18. The most common language, other than English, found on the periodic table