Hydrogen



Hydrogen chemical symbol is ‘‘H’’

Properties- Hydrogen’s atomic number is 1 Hydrogen’s atomic mass is 1.00794 The Electron shell is 1

Location on the Periodic table- group: 1 and period:1

Isotope- There are 3 isotopes, The first one is protium. The second is deuterium. And the third is tritium. Ions is a +

Discovery-
 * Henry Cavendish discovered hydrogen.
 * It was discovered in England of 1776.

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Hydrogen is colorless and is a gas at the state of 25*c. The melting point is -259.14 and the Boiling Point is -252.87.

Hydrogen is used for lots of thing such as- hydrogen peroxide. hydrogen vehicles.