Multiple Choice
What type of chemical bond involves the unequal sharing of electrons between atoms?
11. Bonding & Molecular Structure
Chemical Bonds
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Which of the following best describes the difference between ionic and covalent bonds?
A
Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.
B
Ionic bonds involve the sharing of electrons, while covalent bonds involve the transfer of electrons.
C
Ionic bonds occur between nonmetals, while covalent bonds occur between metals.
D
Ionic bonds are weaker than covalent bonds.
Verified step by step guidance1
Identify the key characteristics of ionic bonds: Ionic bonds typically form between metals and nonmetals. They involve the transfer of electrons from one atom to another, resulting in the formation of positively and negatively charged ions.
Identify the key characteristics of covalent bonds: Covalent bonds usually form between nonmetals. They involve the sharing of electron pairs between atoms, allowing each atom to attain the electron configuration of a noble gas.
Compare the nature of electron interaction in both types of bonds: In ionic bonds, electrons are transferred, leading to the formation of ions. In covalent bonds, electrons are shared between atoms.
Consider the types of elements involved: Ionic bonds generally occur between metals and nonmetals, while covalent bonds occur between nonmetals.
Evaluate the strength of the bonds: Typically, ionic bonds are considered strong due to the electrostatic attraction between ions, but covalent bonds can also be very strong depending on the specific atoms involved and the number of shared electrons.
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