COLUMN A
_The positively charged particles
_The heaviest particle
_The lightest particle
_The particles that have almost the same mass
_Particle that has no charge
_Particles found inside the nucleus
_The negatively charged particle
_Particle outside the nucleus
_Particles are the same in number when the atom is neutral
_The particles that says the same even during chemical reaction,thus called atomic number

COLUMN B
a. proton
b. neutron
c. electron
d. proton and electron
e. proton and neutron
f. electron and neutron


pls answer this, kailangan ko lng tlga.​