How Many of the Following Are Pure Compounds? Sodium, Sugar

question 48

Multiple Choice

How many of the following are pure compounds? sodium, sugar, oxygen, air, iron

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

---

Definitions:

Ecchymoses

The medical term for discolorations resulting from bleeding underneath the skin; larger than bruises.

Anomalies

Deviations or departures from what is considered normal or expected.

Blister

A small pocket of body fluid within the upper layers of the skin, usually caused by friction, burning, or other damage.

Lighten

To make or become less heavy, serious, or intense.