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Helium

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SymbolHe
Number2
Categorynoble gas
Mass4.0026022u
Energy Levels2
ElectromagnetivityN/A
Melting Point0.95°C
Boiling Point4.222°C
Electron Affinity-48kJ/mol
Configuration1s2
SourceWikiPedia
Contract Address0x495f...7b5e
Token Id1137780041583245...
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