44   Ru   101.070000 Ruthenium

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Name: Ruthenium
Symbol: Ru
Atomic Number: 44
AtomicWeight: 101.070000
Family: transition metals
CAS RN: 7440-18-8
Description: A hard silvery white metal
State (25 ° C): Solid
Oxidation states: +3
Valence Electrons: 4d⁷5s¹

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