Across
- 1. what is another word for molcues
- 2. What is a solid
- 3. what is a sign of a phyiscal chnage
- 5. transfo what is it called when a soild turns to aiquid
Down
- 1. what is a gas we breath in everyday
- 2. What is a liquid
- 4. what is a sign of a chemical chnage