States of Matter PowerPoint
Quite Interesting Science presents This week: Snow and ice.
Bellringer: If you pour together liquids that do not mix they will form layers. Which liquid do you think will sink to the bottom? Why? rubbing alcohol.
Extended Catalyst 10/18/10
Why does this hurt?
Properties of Water. Water = H 2 O Oxygen and Hydrogen are bonded together by Covalent Bonds O and H share some electrons.
