नियोन तत्व के बारे में जानकारी (Information about Neon element)


नियोन तत्व के बारे में जानकारी (Information about Neon element)

Neon

• 1.st ionization energy [eV] → 21.5645

• 2.nd ionization energy [eV] → 40.962

• 3.rd ionization energy [eV] → 63.45

• Atomic number → 10

• Atomic radius [pm] → 38

• Boiling point [°C] → -246.048

• Covalent radius [pm] → 69

• Critical point [°C] → -228.75


• Critical pressure [MPa] → 2.76

• Density [g/cm3] → 0.0008999

• Discovery → 1898

• Electron configuration → 1s2 2s2 2p6

• Element category → Noble gases

• Group → VIII.A

• Heat capacity [J K-1g-1] → 1.03

• Latin name → Neon

• Melting point [°C] → -248.67

• Period → 2

• Relative atomic mass → 20.1797

• Stable isotopes → 3

• State → Gas

• Symbol → Ne

• Thermal conductivity [W m-1K-1] → 0.0493

• Unstable isotopes → 5



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