1. Element Group Demos

2. Background Information
Reactive Metals
Alkali Metals: Most reactive metals, only found in nature as compounds.
Alkaline Earth Metals: 2nd most reactive metals.
Non Metals
Halogens: Salt makers, most reactive non metals, germ killers
Noble gases: Don’t react at all

3. Background Information
Location
Metals: Located on the left
More reactive: down and to the left
Nonmetals: Located on the right
More reactive: up and to the right

4. Magnesium
Group: Alkaline Earth Metals
Observations:

5. Calcium
Group: Alkaline Earth Metals
Observations:

6. Sodium Group: Alkali Metals Observations:

7. Alkali Metals Reactivity