Deviations from the Mean Are Always Positive

question 17

True/False

Deviations from the mean are always positive.

---

Definitions:

Si

The chemical symbol for silicon, a hard, brittle crystalline solid used in semiconductors and as a component of various alloys.

As

A symbol for the chemical element arsenic, which is a metalloid known for its various allotropes and toxicity in many compounds.

Lewis Structures

Illustrations that depict how atoms within a molecule bond together and also visualize any unpaired electrons that might be present.

Covalent

Describing a type of chemical bond formed by the sharing of electrons between atoms.