एल्यूमीनियम तत्व के बारे में जानकारी (Information about Aluminum element)
Aluminum
01. 1.st ionization energy [eV] → 5.9858
02. 2.nd ionization energy [eV] → 18.828
03. 3.rd ionization energy [eV] → 28.447
04. Atomic number → 13
05. Atomic radius [pm] → 118
06. Boiling point [°C] → 2467
07. Brinell hardness [MPa] → 245
08. Covalent radius [pm] → 118
09. Density [g/cm3] → 2.6989
10. Discovery → 1825
11. Electrical conductivity [S m-1] → 37.7 • 10^6
12. Electrical resistivity [10-6Ω.m] → 0.0267
13. Electron configuration → 1s2 2s2 2p6 3s2 3p1
14. Electronegativity → 1.5
15. Element category → Metals
16. Group → III.A
17. Hardness [Mohs scale] → 2.9
18. Heat capacity [J K-1g-1] → 0.9
19. Latin name → Aluminium
20. Melting point [°C] → 660.37
21. Oxidation numbers → 3
22. Period → 3
23. Relative atomic mass → 26.981539
24. Shear modulus [GPa] → 26
25. Stable isotopes → 1
26. State → Solid
27. Symbol → Al
28. Thermal conductivity [W m-1K-1] → 237
29. Unstable isotopes → 7
30. Vickers hardness [MPa] → 167
31. Young's modulus [GPa] → 70
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