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lara31 [8.8K]
3 years ago
9

What type of ion do elements from each of the following groups form , group1 group 7.

Chemistry
1 answer:
Artemon [7]3 years ago
7 0

Answer:

group 1 - cations charge +1

group 7 - anions  charge -1

Explanation:

Group 1 has one valence electron and will lose one electron to complete the octet.

Group 7 has 7 valence electrons and will accept an electron to complete the octet.

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