Group 5A

Question 0

P

Answer 0

Name: Phosphorus
Group: 5A
Atomic #: 15
Atomic mass: 30.974
Energy levels: 3
Protons: 15
Neutrons: 16

Question 1

N

Answer 1

Name: Nitrogen
Group: 5A
Atomic #: 7
Atomic mass: 14.007
Energy levels: 2
Protons: 7
Neutrons: 7