Question

atomic number of helium

Answer 1

2 is the atomic number of helium

Answer 2

Hey dear !!



Here is yr answer
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Helium:
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<> Atomic no. (Z) - 2

<> no. of p+ - 2

<> no. of n0 - 2

<> no. of electrons - 2

<> Atomic weight - 4



Hope it hlpz...