Potassium

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Atomic Structure
Symbol K
Atomic Number 19
Atomic Mass 39.098 g/mol
Periodic Table
Group 1
Row / Period 4
Element Category Alkali dhaatu
Chhapa
Potassium ke electron shell


Potassium metal

Potassium ek chemical element hae jiske symbol K, atomic number 19 aur atomic mass 39.098 hae.

Potassium ke Sir Humphrey Davy, 1807 me, England me discover karis rahaa. Iske naam, English sabd "potash" (pot ashes) aur Arbii sabd "qali" meaning alkali se ais hae. Iske symbol, Latin sabs "kalium" se aais hae.