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Flashcards in Periodic Table Deck (7)
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1

Group 1

Alkali metals
1 electron on their outer shell

2

Group 2

Alkali earth metals
2 electrons on outer shell

3

Group 7

Halogens
7 electrons on the outer shell

4

Group 8/0

Nobel gases
Don't react

5

Metallic element

Copper

6

Non-metallic element

Oxygen

7

Properties of alkaline metals

Soft
Low density
Shiny when cut