An Overview about the Chemical Element Hydrogen
August 6, 2015 Physical Science
Hydrogen Symbol: H Atomic Number: 1 Atomic Mass: 1.00794 amu (atomic mass units) Melting Point: minus 259.14°C (14.009985 K, minus 434.45203°F) Boiling Point: minus 252.87°C (20.280005 K, minus 423.166°F) Number of Protons: 1 Number of Electrons: 1 Number of Neutrons:…
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