Is it possible for a molecule to be nonpolar even though it contains polar covalent bonds?

A single oxygen molecule's formula is $O_2$ . This means that two oxygen molecules will combine to form a diatomic molecule. Oxygen has two valent electrons, so when two oxygen...

On Mohs scale, isn't diamond assigned a $10$ on the basis of hardness? Halite is almost a purely ionic material.

The electronegativity of the atoms involved in a covalent bond determines which will have more pull on the electrons shared between them. Because all atoms have different electronegativities, the only...

Non polar covalent bond is the bond formed between two similar atoms in which the Electronegativity difference is zero eg - H---H While in polar covalent bond , there is...

Something worth knowing about deciding between nonpolar and polar is that only two of the same element can form an ideally nonpolar bond. With this in mind, the $"Br"-"Br"$...

$"......and their VECTOR sum gives no resultant dipole."$ $CO_2$ is a linear molecule, and the $/_"O"-"C"-"O"$ is $180^@$. Dipoles are vector quantities; they have magnitide and direction. While there is...

A molecule that has only nonpolar bonds and no polar bonds cannot be polar. However, a molecule that CONTAINS nonpolar bonds is different, because it can contain polar bonds....

The $C-O$ bond in both gases is polar to a certain, limited extent. $""^(+delta)C-=O^(delta-)$ has some polarity; on the other hand, for $""^(delta-)O=^(delta+)C=O^(delta-)$, the vectors of the bond dipoles clearly...

This is the conventional order. Ionic bonds are of course non-molecular interactions.

Nitrogen has 5 , and it forms $3xxsigma-"bonds"$ with the hydrogen atoms, which each contribute $"1 electron"$. Because there are FOUR electron pairs around the central nitrogen atom,...