MCQ
Which is correct statement about proton
- AProton is nucleus of deuterium
- BProton is ionized hydrogen molecule
- ✓Proton is ionized hydrogen atom
- DProton is $\alpha $-particle
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$\left[\right.$ Given $: \mathrm{N}_{\mathrm{A}}=6.02 \times 10^{23}\, \mathrm{~mol}^{-1}$, Atomic mass of $\mathrm{Na}=23.0\, \mathrm{u}]$
