A) Number of neutrons are same but number of protons are different.
B) Number of protons are same but number of neutrons are different.
C) Number of protons and neutrons are same.
D) Number of protons and neutrons are different.
Correct Answer: B
Solution :
Isotopes are atoms with same number of protons but having different number of neutrons. Protons are positively charged particles in the nucleus of an atom, whereas neutrons does not have any charge i.e. they are electrically neutral. The sum of total number of protons and neutrons in the nucleus forms the mass number.
You need to login to perform this action.
You will be redirected in
3 sec
