A) \[10\]
B) \[12\]
C) \[22\]
D) \[32\]
Correct Answer: C
Solution :
Atomic number= No. of protons/electrons\[=10\] Mass number \[=\] no. of protons \[+\] no. of neutrons \[=10+12=22\]You need to login to perform this action.
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