The number of electron and proton in the third alkaline earth metal io – McqOptions

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1.	The number of electron and proton in the third alkaline earth metal ion will be [MP PET 2003]
A.	\[\frac{e}{20},\,\,\frac{p}{20}\]
B.	\[\frac{e}{18},\,\,\frac{p}{20}\]
C.	\[\frac{e}{18},\,\,\frac{p}{18}\]
D.	\[\frac{e}{19},\,\,\frac{p}{20}\]
Answer» E.

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