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Elements

Hydrogen - H

The element Hydrogen, atomic number 1, is formed from Big Bang, which results from fusion.

      1. Name:
      2. Hydrogen
      1. Symbol:
      2. H
      1. Atomic number (protons):
      2. 1
      1. How created:
      2. Big Bang
      1. Process:
      2. fusion
      1. Group (column):
      2. 1
      1. Period (row):
      2. 1
      1. Atomic weight:
      2. 1.008000000
      1. Melting point:
      2. 14.01 K
      1. Boiling point:
      2. 20.28 K
      1. Density:
      2. 0.0000899 g/cm3

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