Across
- 1. this is an example of a physical property
- 6. atoms bond to form this
- 7. part of the atom that makes up most of it's mass
- 8. an initial thought or our best guess at something
Down
- 1. one main area of physical science
- 2. atoms bond to form these
- 3. the perspective in which we understand and interpret events
- 4. is an example of a chemical property
- 5. catastrophes and disasters occur in our world because of this