complete the paragraph to explain why water is a polar molecule. in a molecule of water, the oxygen atom…

complete the paragraph to explain why water is a polar molecule. in a molecule of water, the oxygen atom shares with each hydrogen atom. oxygen also has nonbonding pairs of valence electrons. because valence electrons are more attracted to oxygens nucleus than to hydrogens nucleus, the oxygen atom has a slightly charge and the hydrogen atoms have a slightly charge.

complete the paragraph to explain why water is a polar molecule. in a molecule of water, the oxygen atom shares with each hydrogen atom. oxygen also has nonbonding pairs of valence electrons. because valence electrons are more attracted to oxygens nucleus than to hydrogens nucleus, the oxygen atom has a slightly charge and the hydrogen atoms have a slightly charge.

Answer

Brief Explanations:

In a water molecule ($H_2O$), oxygen is more electronegative than hydrogen. Oxygen shares electrons with each hydrogen atom and also has non - bonding pairs of valence electrons. The greater electronegativity of oxygen causes valence electrons to be more attracted to oxygen's nucleus than to hydrogen's. As a result, the oxygen atom has a slightly negative charge and hydrogen atoms have a slightly positive charge, making water a polar molecule.

Answer:

In a molecule of water, the oxygen atom shares electrons with each hydrogen atom. Oxygen also has nonbonding pairs of valence electrons. Because valence electrons are more attracted to oxygen's nucleus than to hydrogen's nucleus, the oxygen atom has a slightly negative charge and the hydrogen atoms have a slightly positive charge.