Question

compare the alpha and beta particles in respect of the masses and charges​

Answer 1

Alpha particles

are made of 2 protons and 2 neutrons. We can write them as , or, because they're the same as a helium nucleus, . ..

. Beta particles

have a charge of minus 1, and a mass of about 1/2000th of a proton. This means that beta particles are the same as an electron.

I hopes its helps u

===✌️✌️===