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H2 | Chemical Substance

hydrogen


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H2



hidro


hydrogen



Atomic_weight (g/mol) 2.01588 ± 0.00014


Density of solid (kg/m3) 70


Boiling Point (°C) -252


Melting point (°C) -259


Electron negativity 2


First Ionisation Energy 1312

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H2 | Chemical Sustances

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