Which of the following statements is/are CORRECT? Statement I: Covalent bonds involve the sharing of electron pairs between atoms. Statement II: Covalent bonding usually occurs between metals and non-metals.
Only statement I is correct
Statement I is correct: a covalent bond is formed by two atoms sharing one or more pairs of electrons so that each atom attains a stable outer-shell configuration. This shared-pair definition is the very basis of covalent bonding.
Statement II is incorrect: covalent bonds usually form between two non-metal atoms of similar electronegativity (e.g. H₂, O₂, CH₂, HCl). Bonds between a metal and a non-metal are typically ionic (electron transfer), not covalent. So only Statement I holds.
Hence, the answer is Only statement I is correct.
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