Question

Atomic hydrogen combines with almost all elements but molecular hydrogen does not. Explain.

Answer 1

Answer:

Dear Student

Atomic hydrogen is very very reactive as it obtain sable configuration. On the other hand molecular hydrogen do not react as it is stable so it do not want to break. molecular hydrogen bond dissociation energy is also very high so it do not want to break and join with other

Answer 2

Atomic hydrogen combines with almost all elements but molecular hydrogen does not because molecular hydrogen is more stable than atomic hydrogen.

Explanation:

Atomic hydrogen means a single atom of hydrogen. This means an atomic hydrogen will have only one proton and in order to attain stability it requires to combine with another atom to completely fill its valence shell.

On the other hand, a molecular hydrogen atom is $H_{2}$ . It means that two atoms of hydrogen are chemically combined together and become stable in nature. Hence, a molecular hydrogen does not react with as it is stable in nature.

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