Question

explain the formation of H2​

Answer 1

Answer:

hydrogen oxygen. .........

Answer 2

Element :
$\huge\bf\green{\fbox{\red{H}}}$

no. of electrons = 1
no. of protons = 1
no. of neutrons = 0

Valency = 1

Thus,

[ H • ] + [ • H ] ----------- ( two hydrogen atoms )

= [ H : H ] ----------------- ( formation of hydrogen bond , i.e.: single hydrogen bonds )

= [ H — H ] --------------- ( formed hydrogen molecule, i.e.: $\tt{H_2}$ )

Formed molecule :
$\huge\sf\green{\fbox{\red{H_2}}}$

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