Platinum
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Platinum Information
Everything you will need to know about the element Platinum!
Sources
Group-10 Period-6
General Information
Element Name: Platinum
Atomic Number: 78
Atomic Symbol: Pt
Atomic Mass: 195.08 amu
Protons: 78
Electrons: 78
Neutrons: 117
Number of Valence Electrons: 2
Description
Silver-white color
Ductile
Metallic
Solid at room teperature