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Asked by mema

Elements in group 2A(2) 0f the periodic table from ions with a change of, How would I find this out.
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14 years ago

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Answered by bobpursley
Group 2 elements have two outer electrons, which when lost from ionization, form then an excess +2 charge.
14 years ago
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Elements in group 2A(2) 0f the periodic table from ions with a change of, How would I find this out.
1+
1-
2+
3+
0

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