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.
What cocaine is made of
By: Rebecca Saint
Cocaine, perhaps one of the most sinister street drugs out there, is readily available to just about anyone with the right connections. Most people know someone, or knows of someone, who has been addicted to this drug. Some, sadly, lose the ever-lasting battle of...
By: Michelle Tuesday
Seaborgium, which was as recently as 1994 known by the name, "Element 106," was discovered in June of 1974 by two independent groups of scientists attempting to synthesize the element in a laboratory setting. Seaborgium is known as a "transuranium" element, which means it...
By: Alison Bowler
Europium Symbol: Eu Atomic Number: 63 Atomic Mass: 151.964 amu (atomic mass units) Melting Point: 822.0 C (1095.15 K, 1511.6 F) Boiling Point: 1597.0 C (1870.15 K, 2906.6 F) Number of Protons: 63 Number of Electrons: 63 Number...
By: Alison Bowler
Cobalt Symbol: Co Atomic Number: 27 Atomic Mass: 58.9332 amu (atomic mass units) Melting Point: 1495.0 C (1768.15 K, 2723.0 F) Boiling Point: 2870.0 C (3143.15 K, 5198.0 F) Number of Protons: 27 Number of Electrons: 27...
An overview of the chemical element Hydrogen
By: Alison Bowler
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...
By: Alison Bowler
Americium Symbol: Am Atomic Number: 95 Atomic Mass: 243.0 amu (atomic mass units) Melting Point: 994.0 C (1267.15 K, 1821.2 F) Boiling Point: 2607.0 C (2880.15 K, 4724.6 F) Number of Protons/Electrons: 95 Number of Neutrons: 148 Classification:...
By: Alison Bowler
Tungsten Symbol: W Atomic Number: 74 Atomic Mass: 183.84 amu (atomic mass units) Melting Point: 3410.0 C (3683.15 K, 6170.0 F) Boiling Point: 5660.0 C (5933.15 K, 10220.0 F) Number of Protons: 74 Number of Electrons: 74 Number...
By: Alison Bowler
Sodium Symbol: Na Atomic Number: 11 Atomic Mass: 22.98977 amu (atomic mass units) Melting Point: 97.72 C (370.87 K, 207.9 F) Boiling Point: 883 C (1156 K, 1621 F) Number of Protons: 11 Number of Electrons: 11 Number of Neutrons: 12...
By: Alison Bowler
Neodymium Symbol: Nd Atomic Number: 60 Atomic Mass: 144.24 amu (atomic mass units) Melting Point: 1010.0 C (1283.15 K, 1850.0 F) Boiling Point: 3127.0 C (3400.15 K, 5660.6 F) Number of Protons: 60 Number of Electrons: 60 Number...
By: Alison Bowler
Arsenic Symbol: As Atomic Number: 33 Atomic Mass: 74.9216 amu (atomic mass units) Melting Point @ 28 times standard pressure: 817.0 C (1090.15 K, 1502.6 F) Sublimation Point: 613.0 C (886.15 K, 1135.4 F) Number of Protons: 33...

 

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