Why does hydrogen bond so tightly to oxygen during cellular respiration?(1 point)

Responses

It is not electronegative, but oxygen is.
It is not electronegative, but oxygen is.

It is less electronegative than oxygen.
It is less electronegative than oxygen.

It is electronegative, but oxygen is not.
It is electronegative, but oxygen is not.

It is more electronegative than oxygen.

1 answer

The correct response is:

It is less electronegative than oxygen.

In cellular respiration, hydrogen bonds tightly to oxygen because oxygen is highly electronegative, meaning it has a strong attraction for electrons compared to hydrogen. This difference in electronegativity leads to the formation of strong polar covalent bonds and hydrogen bonds between the two elements.