Apedia

Ruthenium Ru Kr 4d 5s Fe Tc Rh

Z 44
Symbol Ru
Name Ruthenium
Group 8
Period 5
Atomic mass Scalar 101.07
Density Scalar 12370
Melting point Scalar 2523.15
Boiling point Scalar 4423
Specific heat capacity Scalar 0.238
Electronegativity Scalar 2.2
Abundance 0.001
Ionisation energy Scalar 7.3605
Atomic radius Scalar 130
Electron configuration [Kr] 4d7 5s1
Top neighbor Fe
Left neighbor Tc
Right Neighbor Rh
Bottom neighbor Os
German name Ruthenium

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