Multiple Choice
Which type of bond forms when shared electrons are not shared equally?
11. Bonding & Molecular Structure
Chemical Bonds
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What makes ionic bonds different from covalent bonds?
A
Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.
B
Ionic bonds are generally weaker than covalent bonds.
C
Ionic bonds result in the formation of molecules, while covalent bonds result in the formation of crystal lattices.
D
Ionic bonds are formed between two nonmetals, while covalent bonds are formed between a metal and a nonmetal.
Verified step by step guidance1
Understand the nature of ionic bonds: Ionic bonds are formed when one atom donates an electron to another atom, resulting in the formation of ions. This typically occurs between a metal and a nonmetal.
Understand the nature of covalent bonds: Covalent bonds are formed when two atoms share one or more pairs of electrons. This usually occurs between two nonmetals.
Clarify the strength comparison: Generally, covalent bonds are stronger than ionic bonds due to the sharing of electron pairs, which creates a stronger attraction between the atoms.
Differentiate the structures formed: Ionic bonds result in the formation of crystal lattices, which are large, organized structures of ions. Covalent bonds result in the formation of molecules, which are discrete groups of atoms bonded together.
Correct the statement about bond formation: Ionic bonds are formed between a metal and a nonmetal, while covalent bonds are formed between two nonmetals. This is a common point of confusion and is important for understanding the nature of these bonds.
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