Across
- 3. something that takes up space
- 4. Chemicals are joined by?
- 5. a body of matter
- 7. one substance into many
- 11. partakes in reaction
- 13. chemicals reacting;new propertys
- 17. absorbs heat
Down
- 1. Chemicals;bonded
- 2. a substance formed from chemicals
- 5. A group of atoms that are bonded
- 6. releases heat
- 8. a branch of science
- 9. Hot;high temperature
- 10. the degree of heat/cold
- 12. how a substance reacts to chemicals
- 14. unit of chemical elements
- 15. heat generated or lost
- 16. LxWxH