Health Education Systems Admission Assessment HESI Quiz
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CHEMISTRY
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When comparing the bond formation in MgO versus H₂O, which analysis correctly describes the fundamental differences in their bonding mechanisms?
A
MgO forms through complete electron transfer creating discrete ions, while H₂O forms through electron sharing with partial charges
B
Both compounds form through electron sharing, but MgO has stronger bonds due to the involvement of metal atoms
C
MgO forms polar covalent bonds due to high electronegativity difference, while H₂O forms nonpolar covalent bonds
D
Both compounds involve electron transfer, but H₂O has weaker ionic interactions due to hydrogen's small size
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