Question

Alpha and beta particles are similar because they both:

have the same mass
have the same charge
are physical particles of matter
have the same penetration abilities

Answer 1

They are both physical particles of matter

Step-by-step explanation:

Alpha, beta particles and gamma rays are types of radiations given off by an unstable or radioactive isotope. Alpha particles are made of helium, and do not have electrons. Beta particles are electrons. Alpha particles are positively charged whereas beta particles are negatively charged.

Answer 2

I think the correct answer from the choices listed above is the third option. Alpha and beta particles are similar because they both are physical particles of matter. The alpha and beta radiation consist of actual matter that is produced from the reaction. Hope this answers the question.