the angle between the hydrogen atoms in water (h₂o) is slightly less than expected for a tetrahedral shape…

the angle between the hydrogen atoms in water (h₂o) is slightly less than expected for a tetrahedral shape. this is because of the\no extra electron repulsion from the lone pairs.\no atomic radius of the oxygen atom.\no additional repulsion of the shared electrons.\no extra repulsion of the hydrogen atoms.

the angle between the hydrogen atoms in water (h₂o) is slightly less than expected for a tetrahedral shape. this is because of the\no extra electron repulsion from the lone pairs.\no atomic radius of the oxygen atom.\no additional repulsion of the shared electrons.\no extra repulsion of the hydrogen atoms.

Answer

Answer:

extra electron repulsion from the lone pairs.

Brief Explanations:

In water, oxygen has two lone - pairs. Lone - pair - lone - pair and lone - pair - bond - pair repulsions are stronger than bond - pair - bond - pair repulsions. These stronger repulsions from the lone pairs compress the H - O - H bond angle, making it less than the tetrahedral angle.