Why do strong bonds exist between water molecules? They have nonpolar structure.

They are held together by hydrogen bonds.

The hydrogen end of a water molecule is weakly negative.

The shared electrons are more attracted to the hydrogen atom.

they are held together by hydrogen bonds I believe

Explanation:

b i think it’s a water wheel turning in a stream

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume