Question

Calculate the number of neutrons, protons
and electrons: (i) atomic number 3 and
mass number 7 (ii)atomic number 92 and
mass number 238.​

Answer 1

Answer:

the question calculate the number of neutrons protons and electrons then its answer is atomic

number 3 and mass number 7

Answer 2

Answer:

(i) proton = 3 , electron = 3, neutron = 4

(ii) proton = 92 , electron = 92 , neutron = 146