Question

Write the isotopes in isotope notation - helium - 4

Answer 1

isotops are the atoms uwhich having same atomic number but different mass number. that is due to different neutron number.
he=4 ( in he there are 2 e- and 2n)
hope its help u!!!!!!

Answer 2

Answer:

Explanation:

isotops are the atoms uwhich having same atomic number but different mass number. that is due to different neutron number.

he=4 ( in he there are 2 e- and 2n)