Chemical substance with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at ambient conditions, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapor or steam). Water also exists in a liquid crystal state near hydrophilic surfaces.
Water has a high boiling point because of hydrogen bonding between molecules, its solid form is not as dense as it liquid form, so ice floats. water is usually the universal solvent.
5H, 2H, H, HB, B, 2B, 5B, woodless graphite 6B
Blending Stump + Makeup Removal Discs
A4 (21x29'7 cm) (8,25" x 11,7")
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