एंटीमनी तत्व के बारे में जानकारी (Information about Antimony element)


एंटीमनी तत्व के बारे में जानकारी (Information about Antimony element)

Antimony

01. 1st ionization energy [eV] → 8.64

02. 2nd ionization energy [eV] → 16.53

03. 3rd ionization energy [eV] → 25.3

04. Atomic number → 51

05. Atomic radius [pm] → 133

06. Boiling point [°C] → 1750

07. Brinell hardness [MPa] → 294

08. Covalent radius [pm] → 138

09. Density [g/cm3] → 7.29


10. Discovery → 1450

11. Electrical conductivity [S m-1] → 2.5 • 10^6

12. Electron configuration → 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p3

13. Electronegativity → 1.9

14. Element category → Metalloids

15. Group → V.A

16. Hardness [Mohs scale] → 3-3.5

17. Heat capacity [J K-1g-1] → 0.207

18. Latin name → Stibium

19. Melting point [°C] → 630.74


20. Oxidation numbers → -3, 3, 5

21. Period → 5

22. Relative atomic mass → 121.75

23. Shear modulus [GPa] → 20

24. Stable isotopes → 2

25. State → Solid

26. Symbol → Sb

27. Thermal conductivity [W m-1K-1] → 24.3

28. Unstable isotopes → 27

29. Young's modulus [GPa] → 55


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