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Iron

Iron Iron Symbol Fe Iron Atomic Number 26 Iron Atomic Mass 55.85 g.mol -1 Discovered by The Ancients Chemical Properties... View Article

Scandium

Scandium Symbol Sc Atomic Number 21 Atomic Mass 44.955 908(5) Discovered by Lars Frederik Nilson in 1879 Table of Contents... View Article

Phosphorus

Phosphorus Symbol P Atomic Number 15 Atomic Mass 30.974 Discovered by Phosphorus was discovered by Hennig Brandt Chemical Properties Group... View Article

Titanium

Titanium Symbol Ti Atomic Number 22 Atomic Mass 47.867 Discovered by Titanium was discovered by William Gregor Table of Contents... View Article

Calcium

Calcium Symbol Ca Atomic Number 20 Atomic Mass 40.08 g.mol -1 Discovered by Humphry Davy in 1808 Calcium Element Data... View Article

Chlorine

Chlorine (Cl) Symbol Cl Atomic Number 17 Atomic Mass 35.45 Discovered by Chlorine was discovered by Carl Wilhelm Scheele Chemical... View Article

Zinc

Zinc Symbol Zn Atomic Number 30 Atomic Mass 65.37 g.mol−1 Discovered by Andreas Marggraf Table of Contents What is Zinc?... View Article

Krypton

Krypton Symbol Kr Atomic Number 36 Atomic Mass 83.798 Discovered by Krypton was discovered by Sir William Ramsay and Morris... View Article

Sulfur

Sulfur Symbol S Atomic Number 16 Atomic Mass 32.06 Discovered by – Table of Contents Chemical Properties Of Sulfur What... View Article

Herbivores Facts

Table of Contents Facts about Herbivorous Animals Types of Herbivorous Animals Herbivorous Animals and the Food Chain Protection against Predators... View Article

Speed of Sound

A sound wave is fundamentally a pressure disturbance that propagates through a medium by particle interaction. In other words, sound... View Article