Q. What is the meaning of Hydrogen?
Solution:
Hydrogen
- Hydrogen is the chemical element with the symbol H and atomic number 1.
- Hydrogen with an average atomic mass of 1.00794 u is the most abundant element in the universe. About 75% of the elemental mass of the universe is hydrogen.
- Because hydrogen gas is a non-polar molecule, it does not readily form hydrogen bonds with water molecules, making it not very soluble in water.
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