Explain the formation of ionic and covalent bonds MCQ.
Understand the Problem
The question is asking for an explanation of the processes involved in the formation of ionic and covalent bonds, likely in a multiple-choice question format.
Answer
Ionic bonds form through electron exchange between metals and nonmetals, while covalent bonds form through electron sharing between nonmetals.
Ionic bonds are formed when a metal and a nonmetal exchange electrons, resulting in oppositely charged ions that attract each other. Electrons are transferred from the metal to the nonmetal. Covalent bonds are formed when two nonmetals share electrons, achieving a stable electron configuration.
Answer for screen readers
Ionic bonds are formed when a metal and a nonmetal exchange electrons, resulting in oppositely charged ions that attract each other. Electrons are transferred from the metal to the nonmetal. Covalent bonds are formed when two nonmetals share electrons, achieving a stable electron configuration.
More Information
Ionic bonds generally create a more rigid and structured compound, often resulting in crystalline solids, like table salt. Covalent bonds result in molecules, which can be gases, liquids, or solids under normal conditions.
Tips
A common misunderstanding is that ionic bonds involve sharing of electrons, but they actually involve the transfer of electrons.
Sources
- Ionic and Covalent Bonding Quiz - ProProfs - proprofs.com
- Ionic Bond (Electrovalent Bond) - BYJU'S - byjus.com
- Ionic and Covalent Bonding | Quizizz - quizizz.com
