During the formation of a chemical bond between two hydrogen atoms,which of the following statements is always true?
A)Energy is released during the formation of the bond.
B)A polar covalent bond is formed.
C)Electrons always are between the nuclei of the atoms.
D)One of the hydrogen atoms is ionized.
E)Resonance stabilizes the bond.

Question

Quizplus · Accepted Answer

During the formation of a chemical bond, energy is either released or absorbed. In the case of a hydrogen bond, energy is released, making option A the correct choice. Option B is not always true since hydrogen molecules can form nonpolar covalent bonds. Option C is always true for covalent bonds since electrons are shared between atoms. Option D is not applicable in the formation of a hydrogen molecule since neither atom loses or gains an electron. Option E is not relevant to the formation of a simple diatomic molecule like hydrogen.

During the Formation of a Chemical Bond Between Two Hydrogen