Group 4A

Question 0

Si

Answer 0

Name: Silicon
Group: 4A
Atomic #: 14
Atomic mass: 28.086
Energy levels: 3
Protons: 14
Neutrons: 14

Question 1

C

Answer 1

Name: Carbon
Group: 4A
Atomic #: 6
Atomic mass: 12.011
Energy levels: 2
Protons: 6
Neutrons: 6