WATER MOLECULE as SOLID - LIQUID - GAS
 1 Oxygen Atom & 2 Hydrogen Atoms in Covalent Bond (Shared Electrons)

A Polar Molecule - Hydrogen side (+) Polarity, Oxygen side (-) Polarity
Oxygen attracts Electrons more than Hydrogen giving Asymmetrical Charge Distribution

ICE - Slow Vibrating Molecules, attracted by Opposite Polarities, locked in Hexagonal Crystal
WATER - Moderate Vibrating Molecules, too fast for Crystal lock, but still Bound
Cohesive Bond - Electrons shared in Hydrogen Bond
GAS - Fast Vibrating Molecules, don't Bind, move freely