Number of properties given below have higher value for protium than deuterium ? Relative abundance, Atomic mass, Melting point, Boiling point, Density, Enthalpy of fusion, Bonddissociation energy, Bond length.

Number of properties given below have higher value for protium than de

1.	Number of properties given below have higher value for protium than deuterium ? Relative abundance, Atomic mass, Melting point, Boiling point, Density, Enthalpy of fusion, Bonddissociation energy, Bond length.
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Number of properties given below have higher value for protium than deuterium ? Relative abundance, Atomic mass, Melting point, Boiling point, Density, Enthalpy of fusion, Bonddissociation energy, Bond length.

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