Question

calculate the number of protons and neutrons and electron in z=35 A=80

Answer 1

Formula is E=Z=P
and A=N+P

A=80
Z=35

and Z=p
so,35=35
P=35

so, 80=N+35
N=80-35
=45

N=45
P=35

Answer 2

Formula is E=Z=P

and A=N+P

A=80

Z=35

and Z=p

so,35=35

P=35

so, 80=N+35

N=80-35

=45

N=45

P=35

only that formula is importnt