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Mashutka [201]
3 years ago
5

What do all elements in group 2 have in common

Chemistry
2 answers:
Inessa [10]3 years ago
6 0

Explanation:

Elements of group 2 are also known as alkaline earth metals. The elements which belong to this group are beryllium, magnesium, calcium, strontium, barium and radium.

Their general electronic configuration is ns^{2}.

All the elements of group 2 have two valence electrons. This means that each element of group 2 is able to acquire a charge of +2.

Arte-miy333 [17]3 years ago
5 0
All the elements in Group 2 have two electrons in their valence shells, giving them an oxidation state of +2.
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