रोडियम तत्व के बारे में जानकारी (Information about Rhodium element)
Rhodium
01. 1st ionization energy [eV] → 7.4589
02. 2nd ionization energy [eV] → 18.08
03. 3rd ionization energy [eV] → 31.06
04. Atomic number → 45
05. Atomic radius [pm] → 173
06. Boiling point [°C] → 3800
07. Brinell hardness [MPa] → 1100
08. Covalent radius [pm] → 135
09. Density [g/cm3] → 12.45
10. Discovery → 1803
11. Electrical conductivity [S m-1] → 2.3 • 10^7
12. Electron configuration → 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d8 5s1
13. Electronegativity → 2.2
14. Element category → Transition elements
15. Group → VIII.B
16. Hardness [Mohs scale] → 6
17. Heat capacity [J K-1g-1] → 0.242
18. Latin name → Rhodium
19. Melting point [°C] → 1963
20. Oxidation numbers → 2, 3, 4, 5
21. Period → 5
22. Relative atomic mass → 102.9055
23. Shear modulus [GPa] → 150
24. Stable isotopes → 1
25. State → Solid
26. Symbol → Rh
27. Thermal conductivity [W m-1K-1] → 150
28. Unstable isotopes → 19
29. Vickers hardness [MPa] → 1246
30. Young's modulus [GPa] → 275
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