10 Questions
What angle do the hydrogen atoms form with the oxygen atom in a water molecule?
104.45°
What is the chemical formula of water?
H2O
What percentage of Earth's surface is covered by water?
71%
In what form does water exist on Earth due to its relatively close environment to water's triple point?
Solid, liquid, and gas
What is the main constituent of Earth's hydrosphere and the fluids of all known living organisms?
Water
What is the state of water at its triple point due to Earth's environment being relatively close to it?
Solid, liquid, and gas
What is the percentage of water that covers Earth's surface?
71%
In what form does crystalline ice precipitate when finely divided?
Snow
What is the chemical formula of water?
H2O
What is the main role of water in living organisms?
Acting as a solvent
Water Chemistry Quiz: Test your knowledge about the properties, composition, and importance of H2O in the natural world and living organisms. Explore the chemical formula and characteristics of this essential inorganic compound.
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