poohbear1738
contestada

Positively-charged particles consisting of two protons and two neutrons emitted by radioactive materials are
A) beta particles.
Eliminate
B) gamma particles.
C) alpha particles.
D) positron particles

Respuesta :

Goldenstate32

Answer:

The answer to your question is Alpha particles.

Explanation: An electron released by a radioactive nucleus that causes a neutron to change into a proton is called a beta particle.