Question

The atomic mass of an elements is 197 and the atomic number 79 find the number of protons nutrons and ​

Answer 1

Answer:

We know that the atomic number is equal to the no. of protons

So protons will be 79

Ans neutrons will be 197-79=118

So the no. of protons is 79 and neutrons is 118

Hope this is helpful !!