एल्यूमीनियम तत्व के बारे में जानकारी (Information about Aluminum element)


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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