The atomic number of krypton is 36. If the mass number of krypton is 84, which answer choice shows the number of subatomic particles inside and outside the nucleus of the krypton atom?
a. inside nucleus= 36 outside nucleus= 36
b. inside nucleus=36 outside nucleus=48
c. inside nucleus= 84 outside nucleus= 36
d.inside nucleus= 84 outside nucleus= 48
Answer:
c. inside nucleus= 84 outside nucleus= 36