An element has atomic number 17 to which group and period closer it belong.

Periodic Classification Of Elements

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22/11/2020 10:26 am

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romiroy12

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An element has atomic number 17 to which group and period closer it belong.

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22/11/2020 10:27 am

Anonymous

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Its electronic configuration is 2, 8, 7. It belongs to group 17 because it has 7 valence electrons. It belongs to 3rd period because it has 3 shalls.

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