What is a monatomic anion?
Understand the Problem
The question is asking for a definition or explanation of what a monatomic anion is, which involves understanding the concepts of atomic structure and charge in chemistry.
Answer
A negatively charged ion formed from a single atom.
A monatomic anion is a negatively charged ion formed when a single atom gains one or more electrons.
Answer for screen readers
A monatomic anion is a negatively charged ion formed when a single atom gains one or more electrons.
More Information
Monatomic anions typically form from non-metal elements in the periodic table.
Tips
It’s important not to confuse monatomic ions with polyatomic ions, which consist of multiple atoms.
Sources
- Monatomic Ions - chemicool.com
- Ions and Ionic Compounds - Chemistry LibreTexts - chem.libretexts.org