Respuesta :

AL2006

Usually just the lower-case Greek letter alpha.

I'll type it here, and hope Brainly can handle it:

Small Greek Alpha ==> α

α is the  symbol represents an alpha particle in nuclear equations

What is a nuclear equation ?

Nuclear equations represent the reactants and products in radioactive decay, nuclear fission, or nuclear fusion.

Alpha particle in nuclear equation

42 He 24He or 42α

so the symbol of alpha particle in nuclear equations is

α

learn more about  nuclear equations:

https://brainly.com/question/19752321?referrer=searchResults

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