Question

if mass of an atom is 3.32 *10^-23 gram then calculate the number of nucleons present in 2 atoms of element

Answer 1

Here's your answer dearie

Answer 2

Answer:

mass of one nucleon = 1.67*10^-27kg

to convert in terms of grams

1.67 *10-24g

now

3.32 *10^-23

______________=2*10=20nucleons

1.67*10^-24

now for 2 atoms= 2*20=40 nucleons