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3 votes
4)

Fluorine and element Z have similar chemical properties. Element Z could have an electron
configuration of
A)
2-2
B)
2-8-1
C)
2-8-8
D)
2-8-18-7

User Alex Panov
by
8.2k points

1 Answer

5 votes

Answer:

D) 2.8.18.7

Step-by-step explanation:

because it has 7 valence electron that occupied by shells

User Jed Richards
by
8.1k points

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