Periodic Groups

Periodic Groups

The Alkali Metals
1. Reactivity from top to bottom
2. Group 1A
3. very reactive
4. compounds
The Alkaline Earth Metals
1. Group 2A
2. Dif. in reactivity shown by ways react with water.
3. Harder than metals in 1A
The Carbon Fam
1. Group 4A
2. metallic nature increases from to bottom
The Nitrogen Fam
1. Group 5A
2. wide range of physical prop
3. fertilizers often contain P
The Boron Fam
1. Group 3A
2. contains mostly metals
The Oxygen Fam
1. oxygen is the most abundant element on earths crust
2. Group 6A
3. flammable
The Halogens
1. Group 7A
2. highly reactive
3. similar chemical prop
The Noble Gases
1. Group 8A
2. extremely unreactive

Resource summary

	Created by Abigail Green over 7 years ago