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Chemical element: Neon (Ne)
| Atomic Number: | 10 |
| Element Symbol: | Ne |
| Element Name: | Neon |
| Atomic Weight: | 20.1797 |
| Group Number: | 18 |
| Group Name: | Noble gas |
| Period Number: | 2 |
| Block: | p-block |
| Ground State Configuration: | 1s2 2s2 2p6 |
| Ground State Level: | 1S0 |
| Standard State: | Gas |
| Bond Length: | 313 |
| Atomic Radius Calculated: | 38 |
| Covalent Radius Empirical: | 69 |
| Vander Waals Radius: | 154 |
| First Ionization Energy: | 2080.7 |
| Sanderson Electronegativity: | 4.50 |
| Allred Rochow Electronegativity: | 4.84 |
| Mulliken Jaffe Electronegativity: | 3.98 |
| Allen Electronegativity: | 4.787 |
| Molar Volume: | 13.23 |
| Velocity Of Sound: | 936 |
| Refractive Index: | 1.000067 |
| Melting Point: | -248.59 |
| Boiling Point: | -246.08 |
| Critical Temperature: | -228.7 |
| Thermal Conductivity: | 0.0491 |
| Enthalpy Of Fusion: | 0.34 |
| Enthalpy Of Vaporization: | 1.75 |
| Color: | Colourless |
| Classification: | Non-metallic |
| Discovered By: | Sir William Ramsay, Morris W. Travers |
| Discovered At: | London, England |
| Discovered When: | 1898 |
| Origin Of Name: | From the Greek word neon meaning new |
Calculate the molecular weight of Neon or molecular weight Ne.
Also see the full list of chemical elements and atomic weights.
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