Question

Oxygen molecule binds to hydrogen in water by which bond

Answer 1

Covalent bond OK.
My it help u

Answer 2

Hey
Here's your answer !!

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Oxygen ( O2 ) and ( H2 ) both are non metals .

So , in a water molecule , Oxygen molecule binds to hydrogen in water by a covalent molecule in which electrons are shared .

Two hydrogen and one oxygen molecule combines to form water ( H2O ) .

Each hydrogen shares one electron with the oxygen molecule and the oxygen molecule shares one electron each with the hydrogen atoms .

So , there are 6 electrons of the the oxygen molecule which do not take part in the bonding . Hence , there are 3 lone pairs.

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Hope it helps !!