The articles in this category are Elements in the Periodic table.
“Uranium is a metallic chemical element. It has the atomic number of 92 on the periodic table of...Uranium
“Calcium(Ca) is a chemical element that has the atomic number of 20 on the periodic table of the...Calcium
“Cobalt is found in many other elemental minerals such as Lead, Copper, Iron, Silver, and Nickel...Cobalt
“Copper is a Ductile metal which is the 29th element in the Periodic Table of the Elements. The...Copper
“Zinc is a chemical element in the periodic table. Its symbol is "Zn" and has the atomic number...Zinc
“Platinum is a rare elemental mineral (Pt), and it is 30 times rarer than gold ore. It is very...Platinum