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Which element has 7 valence electrons? A. Sodium (Na) B. Carbon (C) C. Nitrogen (N) D. Bromine (Br)

Which element has 7 valence electrons? A. Sodium (Na) B. Carbon (C) C. Nitrogen (N) D. Bromine (Br)
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17 votes
Which element has 7 valence electrons?

A. Sodium (Na)
B. Carbon (C)
C. Nitrogen (N)
D. Bromine (Br)

Which element has 7 valence electrons? A. Sodium (Na) B. Carbon (C) C. Nitrogen (N-example-1
asked
User Brianolive
by
8.3k points

2 Answers

10 votes

Answer:

bromine

Step-by-step explanation:

answered
User Prikkeldraad
by
7.5k points
0 votes

Answer:

Bromine

Step-by-step explanation:

because it is present in 17th group that gives valence electrons as 7 in its last orbit

answered
User Jayaprakash
by
7.8k points
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