5 Questions
Which chemical formula represents water?
H2O
What is the angle between the hydrogen atoms and the oxygen atom in a water molecule?
104.45°
What is the name of the liquid state of H2O at standard temperature and pressure?
Water
What is the main constituent of Earth's hydrosphere and the fluids of all known living organisms?
Water
In what forms does water exist on Earth?
Solid, liquid, and gas
Test your knowledge on the chemical formula, properties, and importance of water in this quiz. Learn about its role as a solvent, its significance for life on Earth, and more.
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