Answer :
Answer: has zero mass
is an electron
has a -1 charge
is electromagnetic energy
Explanation:
A beta-particle is an electron emitted from the nucleus of an atom following the decay of a neutron into a proton. Beta rays are deflected by a magnetic field in a direction that indicates a negative charge, thus they are electromagnetic in nature.
The beta particle released is basically a electron with -1 charge and no mass.
General representation of beta particle in the form of [tex]_Z^A\textrm {X}[/tex] given as [tex]_{-1}^0e[/tex]
where,
Z represents Atomic number
A represents Mass number
X represents the symbol of an element