19.9k views
2 votes
An atom possesses 18 protons and 20 electrons what is the net charge on the atom

User Tadas T
by
3.7k points

1 Answer

13 votes

Answer:

It's a neutral atom.

Step-by-step explanation:

Atomic No. = Mass No. − No. of neutrons

Atomic No. = No. of protons = 18

Mass No. = Atomic No. + No. of Neutrons= 18 + 20 = 38

Hope this helps

User Elwin
by
3.2k points