asked 3.3k views
5 votes
How many valence electrons are in an atom with the electron configuration in example A?

Example A: 1s22s22p63s23p64s24p2

22
2
4
6

asked
User Stiggler
by
7.8k points

2 Answers

3 votes

6 may be the right answer.

answered
User Roger Ng
by
9.3k points
1 vote

Answer:

4 valence electrons

How many valence electrons are in an atom with the electron configuration in example-example-1
answered
User Susie
by
9.1k points
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