Question

help please




manganese atom has 30 neutrons and atomic number 25
determine the electron cloud charge of manganese​​

Answer 1

Answer:

electron cloud charge of manganese=-5

Explanation:

atomic number=number of elecron +neutron number

DATA

Neutron NO.=30

atomic NO.=25

e=?

A=e+n

25=e+30

e=25-30

e= -5