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Which element has 7 valence electrons

Which element has 7 valence electrons
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Which element has 7 valence electrons

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User Bertzzie
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3 votes

Answer:

there are 5 elements with 7 valence electrons. chlorine, fluorine, bromine, iodine, astatine.

Step-by-step explanation:

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User Hugohabel
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4 votes

Halogens have 7 valence electrons, which probably explains why they are the most active non-metals.

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User Ere
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