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OpenStudy (anonymous):
PLEASE HELP!!!!!!!!! I WILL MEDAL!!!!!!!!!!!!
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OpenStudy (anonymous):
What is the mass number of an alpha particle? What is the identity of an alpha particle?
OpenStudy (anonymous):
I don't know what alpha particle actually :P
OpenStudy (sleepyhead314):
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 :)
OpenStudy (sleepyhead314):
although I'm not sure what they mean by "identity"??? perhaps definition or the greek character that represents it?
OpenStudy (anonymous):
Well thank you for trying to help
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