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Physics
Physics
Problem
Identify the correct nuclide notation for an
α
\alpha
α
–particle. a)
4
2
He
_4^{2}\text{He}
4
2
He
b)
2
3
He
_2^{3}\text{He}
2
3
He
c)
2
4
He
_2^{4}\text{He}
2
4
He
d)
2
4
He
2
+
_2^{4}\text{He}^{2+}
2
4
He
2
+
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