Question

Why Hydrogen chlorine oxygen etc atom forms covalent bond ??​

Answer 1

Answer:

When hydrogen and chlorine atoms approach each other, at a certain distance between the nuclei, they share their valence electrons and form a shared pair of electrons. ... As only one pair is shared between the hydrogen and chlorine atoms, they are joined to each other by a single covalent bond

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Answer 2

Answer:

1. When hydrogen and chlorine atoms approach each other, at a certain distance between the nuclei, they share their valence electrons and form a shared pair of electrons. ... As only one pair is shared between the hydrogen and chlorine atoms, they are joined to each other by a single covalent bond.