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← ScienceWhich outcome occurs when hydrogen atoms form H₂ molecules?
A)A lower energy state results✓
B)Net dipole moment increases strongly
C)The van der Waals forces weaken
D)Orbital antibonding interactions dominate
💡 Explanation
A lower energy state results because covalent bond formation releases energy in the form of heat and/or light. The sharing of electrons to form a covalent bond is favorable because it achieves a lower-energy, more stable configuration; therefore this, rather than other states and atomic arrangements is favoured.
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