1
Q
How many electrons do they in their outer shell
A
1
2
Q
Low or high density
A
Low
3
Q
Melting/Boiling point in the group
A
As it goes down the group the melting/boiling point decreases
4
Q
Are they reactive with non metals
A
Yes
5
Q
Does the reactivating increase or decrease as you go down
A
Increase
6
Q
First 3 elements in g1
A
Lithium
Sodium
Potassium
Chemistry
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