When two atoms share two pairs of electrons?

When two atoms share two pairs of electrons?

• A. Double Bond
• B. Covalent Bond
• C. Molecular Compound
• D. Triple Bond

Answer: (A)

When two atoms share two pairs of electrons, they form a double bond. The number of shared electron pairs determines bond type: one pair for a single bond, two pairs for a double bond, and three pairs for a triple bond. A covalent bond is any sharing of electrons, which can be single, double, or triple, so it isn’t specific to having two pairs. A molecular compound describes a compound made of molecules held together by covalent bonds but doesn’t indicate the bond order. A triple bond would involve three shared pairs, not two. So the situation described is a double bond.

When two atoms share two pairs of electrons, they form a double bond. The number of shared electron pairs determines bond type: one pair for a single bond, two pairs for a double bond, and three pairs for a triple bond. A covalent bond is any sharing of electrons, which can be single, double, or triple, so it isn’t specific to having two pairs. A molecular compound describes a compound made of molecules held together by covalent bonds but doesn’t indicate the bond order. A triple bond would involve three shared pairs, not two. So the situation described is a double bond.