9.2k views
5 votes
Identify the number of neutrons

Atomic number: 23

Atomic mass: 51

Question 1 options:

28


18


22


23

User Vsenko
by
7.3k points

1 Answer

1 vote
The number of nuetrons is the atomic mass - the atomic number. So in this case the number of neutrons would be 28
User Isaac To
by
7.5k points