कार्बन तत्व के बारे में जानकारी (Information about Carbon element)
Carbon
• 1.st ionization energy [eV] → 11.2603
• 2.nd ionization energy [eV] → 24.383
• 3.rd ionization energy [eV] → 47.887
• Atomic number → 6
• Atomic radius [pm] → 67
• Boiling point [°C] → 4827
• Covalent radius [pm] → 77
• Density [g/cm3] → 3.515
• Electrical conductivity [S m-1] → 1 • 10x5
• Electron configuration → 1s2 2s2 2p2
• Electronegativity → 2.5
• Element category → Nonmetals
• Group → IV.A
• Hardness [Mohs scale] → 10
• Heat capacity [J K-1g-1] → 0.709
• Latin name → Carboneum
• Melting point [°C] → 3550
• Oxidation numbers → -4, 2, 4
• Period → 2
• Relative atomic mass → 12.011
• Stable isotopes → 2
• State → Solid
• Symbol → C
• Thermal conductivity [W m-1K-1] → 155
• Unstable isotopes → 5
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