GEOLOGY

Detailed explanation-1: -Meaning of H2O in English the chemical symbol for water; used to refer to the substance water: H2O means that each water molecule contains one oxygen and two hydrogen atoms.

Detailed explanation-2: -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-3: -water. 7732-18-5. Distilled water. Dihydrogen oxide.

Detailed explanation-4: -Its chemical formula, H 2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. “Water” is also the name of the liquid state of H2O at standard temperature and pressure.