Iron Has a Density of 7

question 17

Multiple Choice

Iron has a density of 7.9 g/cm³.What is the mass of a cube of iron with the length of one side equal to 55.0 mm?

• A)2.1 × 10⁴ g
• B)4.3 × 10² g
• C)1.3 × 10³ g
• D)1.4 g
• E)2.3 × 10^-2 g

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Definitions:

DASH

Dietary Approaches to Stop Hypertension, a dietary pattern promoted to reduce blood pressure, focusing on fruits, vegetables, whole grains, and lean proteins.

Hyperglycemia

A condition characterized by an excessively high level of glucose in the blood, often associated with diabetes.

Orlistat

A medication used to assist in weight loss by inhibiting the absorption of dietary fats in the gastrointestinal tract.

Absorption

The process by which substances are taken up into or across tissues, such as the absorption of nutrients by the intestines.