Question

What is an alpha particle composed of?

O
A. Two protons and two neutrons
O
B. A positively charged positron
O
c. A negatively charged electron
O
D. Electromagnetic radiation

Answer 1

A

Step-by-step explanation:

Two protons and two neutrons.

Answer 2

A. Two protons and two neutrons.

Step-by-step explanation:

Alpha particles are positively charged specie identical to the nucleus of Helium atom.