Chemistry

Every moment of every day, chemistry plays a part in all we experience. This branch of the Helium network humbly attempts to illuminate the vast array of chemical knowledge, making it accessible to all. Let our site inform, inspire, and awe you with chemical wonders.
By: Alison Bowler
Silver Symbol: Ag Atomic Number: 47 Atomic Mass: 107.8682 amu (atomic mass units) Melting Point: 961.78 C (1234.93 K, 1763.20F) Boiling Point: 2162.0 C (2435 K, 3924 F) Number of Protons: 47 Number of Electrons: 47 Number of Neutrons: 61...
By: Alison Bowler
Antimony Symbol: Sb Atomic Number: 51 Atomic Mass: 121.76 amu (atomic mass units) Melting Point: 630.0 C (903.15 K, 1166.0 F) Boiling Point: 1750.0 C (2023.15 K, 3182.0 F) Number of Protons: 51 Number of Electrons: 51 Number...
Biography: Robert Boyle
By: Alison Bowler
Robert Boyle, often known as the father of modern chemistry, was the seventh and youngest son of Richard Boyle the first Earl of Cork. He was born at Lismore Castle, Co. Waterford, Ireland on January 27 1627. His education was typical for the son of...
By: Alison Bowler
Rubidium Symbol: Rb Atomic Number: 37 Atomic Mass: 85.4678 amu (atomic mass units) Melting Point: 39.31 C (312.46 K, 102.76 F) Boiling Point: 688.0 C (961.15 K, 1270.4 F) Number of Protons: 37 Number of Electrons: 37 Number...
By: Alison Bowler
Magnesium Symbol: Mg Atomic Number: 12 Atomic Mass: 24.305 amu (atomic mass units) Melting Point: 650.0°C (923.15 K, 1202.0°F) Boiling Point: 1090°C (1363 K, 1994°F) Number of Protons: 12Number of Electrons: 12Number of Neutrons: 12 Classification: MetalGroup...
By: Alison Bowler
Erbium Symbol: Er Atomic Number: 68 Atomic Mass: 167.26 amu (atomic mass units) Melting Point: 1529C (1802K, 2784F) Boiling Point: 2868C (3141K, 5194F) Number of Protons: 68 Number of Electrons: 68 Number of Neutrons: 99 Classification: Rare Earth Metal Group Name: Lanthanide or Lanthanoid...
By: Alison Bowler
Promethium Symbol: Pm Atomic Number: 61 Atomic Mass: 145.0 amu (atomic mass units) Melting Point: 1042C (1315 K, 1908F) Boiling Point: 3000C (3273 K, 5432F) Number of Protons: 61 Number of Electrons: 61 Number of Neutrons: 84 Classification: Rare Earth Metal (Man Made) Group...
By: Alison Bowler
Ytterbium Symbol: Yb Atomic Number: 70 Atomic Mass: 173.04 amu (atomic mass units) Melting Point: 819 C (1092 K, 1506 F) Boiling Point: 1196.0 C (1469 K, 2185 F) Number of Protons: 70 Number of Electrons: 70 Number of Neutrons: 103 Classification: Rare...
By: Sharon Brook
Alkaline water is water that is specially treated by an electrolysis device that acts on water to break down the H2O molecule into its constituent components. The breaking-down process separates the H2O water molecule into an unattached and charged hydroxl ion and free oxygen. Water...
By: Alison Bowler
Hafnium Symbol: Hf Atomic Number: 72 Atomic Mass: 178.49 amu (atomic mass units) Melting Point: 2233 C (2506 K, 4051 F) Boiling Point: 4603 C (4876 K, 8317 F) Number of Protons: 72 Number of Electrons: 72 Number of Neutrons: 106 Classification: Transition Metal...

 

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