HELP I HAVE 14 MINUTES!!
Which of the following combinations go together to create true statement about subatomic particles?
a - proton
b - neutron
c - electron
d - no charge
e - positive charge
f - negative charge
g - has mass
h - has no mass
Group of answer choices
1) b, d, and h
2) a, e, and h
3) b, d, and g
4) c, d, and h