AP BIOLOGY

Detailed explanation-1: -The basic molecular formula for water, H₂O, suggests a simple structure of three atoms in a straight line. But the physical properties of the three atoms force another arrangement-a “V” shape with oxygen at the point. This nonlinear shape transforms water into a remarkable substance with astounding abilities.

Detailed explanation-2: -For example, the molecular formula of water is H2O, which means that one molecule of water contains two atoms of hydrogen and one atom of oxygen.

Detailed explanation-3: -So, the chemical name of water is dihydrogen oxide.