(N/A) Property$\alpha$-rays$\beta$-rays$\gamma$-raysNatureHelium nuclei $(He^{2+})$Fast-moving electrons $(e^-)$Electromagnetic radiation (photons)Cha

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(N/A) Property$\alpha$-rays$\beta$-rays$\gamma$-raysNatureHelium nuclei $(He^{2+})$Fast-moving electrons $(e^-)$Electromagnetic radiation (photons)Charge$+2$ units$-1$ unitNeutral $(0)$Mass$4 \ amu$Negligible $(1/1837 \ amu)$No massPenetrating PowerLeast$100$ times more than $\alpha$$1000$ times more than $\alpha$Formation$He^{2+} + 2e^- \rightarrow He_{(g)}$--

Class 12 Chemistry Nuclear Chemistry Radioactivity and a,b and g rays

Difficult

Explain $\alpha$,$\beta$,and $\gamma$-rays.

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Solution

(N/A)

Property	$\alpha$-rays	$\beta$-rays	$\gamma$-rays
Nature	Helium nuclei $(He^{2+})$	Fast-moving electrons $(e^-)$	Electromagnetic radiation (photons)
Charge	$+2$ units	$-1$ unit	Neutral $(0)$
Mass	$4 \ amu$	Negligible $(1/1837 \ amu)$	No mass
Penetrating Power	Least	$100$ times more than $\alpha$	$1000$ times more than $\alpha$
Formation	$He^{2+} + 2e^- \rightarrow He_{(g)}$	-	-