कैडमियम तत्व के बारे में जानकारी (Information about Cadmium element)
Cadmium
01. 1st ionization energy [eV] → 8.9937
02. 2nd ionization energy [eV] → 16.908
03. 3rd ionization energy [eV] → 37.48
04. Atomic number → 48
05. Atomic radius [pm] → 161
06. Boiling point [°C] → 765
07. Brinell hardness [MPa] → 203
08. Covalent radius [pm] → 148
09. Density [g/cm3] → 8.65
10. Discovery → 1817
11. Electrical conductivity [S m-1] → 4.4 • 10^7
12. Electron configuration → 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2
13. Electronegativity → 1.7
14. Element category → Transition elements
15. Group → II.B
16. Hardness [Mohs scale] → 2
17. Heat capacity [J K-1g-1] → 0.233
18. Latin name → Cadmium
19. Melting point [°C] → 321.108
20. Oxidation numbers → 2
21. Period → 5
22. Relative atomic mass → 112.411
23. Shear modulus [GPa] → 19
24. Stable isotopes → 5
25. State → Solid
26. Symbol → Cd
27. Thermal conductivity [W m-1K-1] → 96.8
28. Young's modulus [GPa] → 50
29. Unstable isotopes → 14
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