In the nucleus of 11Na23 the number of protons and neutrons are:
A. 12, 11
B. 10, 12
C. 11, 12
D. 11, 23
Answer:C
In the nucleus of 11Na23 the number of protons and neutrons are:
A. 12, 11 B. 10, 12 C. 11, 12 D. 11, 23