Question

PLEASE HELP!!!!!!!!! I WILL MEDAL!!!!!!!!!!!!

Answer 1

What is the mass number of an alpha particle?

What is the identity of an alpha particle?

Answer 2

I don't know what alpha particle actually :P

Answer 3

Hello :) I saw you asking for help in the math chat...
I've never learned this topic before, so I might be wrong
but from googling it, it seems that an "alpha particle" is something made up of 2 protons and 2 neutrons
so if you know how much a proton and neutron weigh, you can probably add them up :)

Answer 4

although I'm not sure what they mean by "identity"???
perhaps definition or the greek character that represents it?

Answer 5

Well thank you for trying to help