Metalloids Can Express the Characteristics of Both Metals and Nonmetals

question 44

Multiple Choice

Metalloids can express the characteristics of both metals and nonmetals. Which of the elements below is more likely to have the characteristics of a metal than a nonmetal?

• A)As
• B)Se
• C)Si
• D)Sb

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Definitions:

Kyphosis

A deformity of the spine characterized by a bent-over position; more commonly called humpback.

Bone Density

A measure of the amount of minerals (mainly calcium and phosphorous) contained in a certain volume of bone, reflecting its strength and risk for fracture.

"Humpback"

A colloquial term for Kyphosis, a condition characterized by an excessive outward curve of the spine, leading to a hunched posture.

Hearing Impairment

A partial or total inability to hear sound in one or both ears.