# Category:Zero Elements

This category contains results about Zero Elements in the context of Abstract Algebra.

Definitions specific to this category can be found in Definitions/Zero Elements.

An element $z \in S$ is called a **two-sided zero element** (or simply **zero element** or **zero**) if and only if it is both a **left zero** and a **right zero**:

- $\forall x \in S: x \circ z = z = z \circ x$

## Pages in category "Zero Elements"

The following 10 pages are in this category, out of 10 total.