The family of elements having seven electrons in the outermost shell is ______.

The family of elements having seven electrons in the outermost shell is ______.

1.alkali metals

2.alkaline earth metals

3.halogens

4.noble gases

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

3.The outermost shell is halogens.

4 views Answered 2023-02-05 15:29

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