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Sodium hands an electron to chlorine and the two ions then cling together. What holds them is an:
AIonic bond
BIdle bond
CInert bond
DIsotope bond
Answer & Solution
Correct answer: A. Ionic bond
1. Once the electron moves across, sodium is left positive and chlorine negative.
2. Opposite charges attract, and that electrostatic pull is the whole bond.
3. A bond made of that attraction between a cation and an anion is an ionic bond.
_Source: OpenStax Chemistry 2e, Chapter 7, Chemical Bonding and Molecular Geometry._
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