A) The number of electrons is same as the number of neutrons
B) The number of nucleons is double of the number of electrons
C) The number of protons is half of the number of neutrons
D) The number of nucleons is double of the atomic number
Correct Answer: C
Solution :
\[_{20}C{{a}^{40}}\] has 20 proton, 20 neutron.You need to login to perform this action.
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