Molecular Hydrogen (H2)
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SteveO1
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CHEMISTRY
Chemical Elements
Molecular Hydrogen (H2)
Molecular hydrogen powers stars and forms the foundation of the universe's matter
7 Feb 2026
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Why is molecular hydrogen (H2) more stable than single hydrogen atoms?
Because two hydrogen atoms form a stable covalent bond, reducing reactivity.
Because hydrogen atoms lose electrons to become stable ions.
Because hydrogen atoms exist naturally only as single atoms, not molecules.
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SteveO1
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CHEMISTRY
Inorganic Chemistry
Molecular Hydrogen (H2)
Molecular hydrogen is the universe's simplest and most abundant molecule, powering stars and promising clean energy
28 Jan 2026
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What type of bond holds the two hydrogen atoms together in a molecular hydrogen (H2) molecule?
An ionic bond formed by electron transfer
A metallic bond formed by a sea of electrons
A covalent bond formed by sharing electrons
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