Unit 3: What’s the Matter?
Part 1: Atoms & Elements All assignments due by Thursday, March 29
Essential Questions for Unit
- How are atoms of one element similar to and different from atoms of other elements?
- What is the relationship between atoms and elements?
- What are physical properties of matter?
- What happens to the molecules of a substance when heat is added or removed?
- How are physical properties used to compare pure substances?