The atoms bond because there is a strong enough attraction in both directions and room for the electrons in the outer energy level of the atoms. When two hydrogen atoms and an oxygen atom get close ...

In the water molecule, the oxygen and hydrogen atoms share electrons in covalent bonds. There are a total of 10 protons and 10 electrons, so the water molecule is neutral. The electron cloud model ...

The effect has been described for ionic and covalent linkages 1. In the case of structures involving intermolecular hydrogen bonds, no theoretical prediction of the effect could be made ...

For example, the formula H 2 O shows that a water molecule contains two hydrogen atoms and one oxygen atom.

In a chemical bond ... The electrons in the covalent bond are shared equally between the two oxygen atoms. The chlorine atom has a higher electronegativity than the hydrogen atom, so the bonding ...