Which of the Following Elements Is a Gas at Room

question 86

Multiple Choice

Which of the following elements is a gas at room temperature?

• A)argon (Ar)
• B)lead (Pb)
• C)cesium (Cs)
• D)indium (In)
• E)lithium (Li)

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Definitions:

Coracobrachialis

A muscle in the shoulder that assists in flexing and adducting the arm.

Tuberosity

A large rounded projection on a bone, often serving as an attachment point for muscles and ligaments.

Brachioradialis

A muscle of the forearm that flexes the forearm at the elbow, especially when the forearm is in a position midway between pronation and supination.

Biceps Brachii

A large muscle on the front of the upper arm responsible for flexing the forearm and supinating the forearm.