Atomic Structure Question 450
Question: The number of electrons in the valence shell of calcium is
Options:
A) 6
B) 8
C) 2
D) 4
Show Answer
Answer:
Correct Answer: C
Solution:
- 2 electron in the valence shell of calcium $ Ca_{20}=(2,,8,,8,,2) $ .
A) 6
B) 8
C) 2
D) 4
Correct Answer: C
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