1. What is the solid state of H2O called? 1 molecule of H20 is made of which atoms? 2. How do the molecules in the solid ice move?
3. What do you notice about how the molecules in the solid are arranged?
4. What happened to the molecules as heat was applied to melt the ice (from solid to liquid)? What happened to the attractive forces holding the molecules together?
5. “The heat the molecules. When they had more they .
6. How much empty space is there in an atom? Which subatomic particles are in an atom?
7. Why is water so special?