इंडियम तत्व के बारे में जानकारी (Information about Indium element)
Indium
01. 1st ionization energy [eV] → 5.7864
02. 2nd ionization energy [eV] → 18.869
03. 3rd ionization energy [eV] → 28.03
04. Atomic number → 49
05. Atomic radius [pm] → 156
06. Boiling point [°C] → 2080
07. Covalent radius [pm] → 144
08. Density [g/cm3] → 7.31
09. Discovery → 1863
10. Electrical conductivity [S m-1] → 3.4 • 10^6
11. Electron configuration → 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p1
12. Electronegativity → 1.7
13. Element category → Metals
14. Group → III.A
15. Hardness [Mohs scale] → 1.2
16. Heat capacity [J K-1g-1] → 0.233
17. Latin name → Indium
18. Melting point [°C] → 156.63
19. Oxidation numbers → 1, 3
20. Period → 5
21. Relative atomic mass → 114.82
22. Stable isotopes → 2
23. State → Solid
24. Symbol → In
25. Thermal conductivity [W m-1K-1] → 81.6
26. Unstable isotopes → 32
27. Young's modulus [GPa] → 11
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