क्रिप्टन तत्व के बारे में जानकारी (Information about Krypton element)
Krypton
01. 1st ionization energy [eV] → 13.9996
02. 2nd ionization energy [eV] → 24.359
03. 3rd ionization energy [eV] → 36.95
04. Atomic number → 36
05. Atomic radius [pm] → 88
06. Boiling point [°C] → -152.3
07. Covalent radius [pm] → 110
08. Critical point [°C] → -63.74
09. Critical pressure [MPa] → 5.5
10. Density [g/cm3] → 0.0037493
11. Discovery → 1898
12. Electron configuration → 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6
13. Element category → Noble gases
14. Group → VIII.A
15. Heat capacity [J K-1g-1] → 0.248
16. Latin name → Krypton
17. Melting point [°C] → -157.1
18. Oxidation numbers → 2, 4
19. Period → 4
20. Relative atomic mass → 83.8
21. Stable isotopes → 6
22. State → Gas
23. Symbol → Kr
24. Thermal conductivity [W m-1K-1] → 0.00949
25. Unstable isotopes → 17
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