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Which of the following accurately describes the precise chemical bonding within a single, intact molp Block Elements Chemistry Question

Question

Which of the following accurately describes the precise chemical bonding within a single, intact molecule of diborane ($B_2H_6$)?

Answer: B

💡 Solution & Explanation

Diborane features four terminal B-H bonds which are conventional 2-center-2-electron (2c-2e) bonds. The two bridging B-H-B linkages are electron-deficient 3-center-2-electron (3c-2e) 'banana' bonds holding the structure together.

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