An Atom of the Isotope Sulfur-31 Consists of How Many

question 48

Multiple Choice

An atom of the isotope sulfur-31 consists of how many protons, neutrons, and electrons? (p = proton, n = neutron, e = electron)

• A) 15 p, 16 n, 15 e
• B) 16 p, 15 n, 16 e
• C) 16 p, 31 n, 16 e
• D) 32 p, 31 n, 32 e
• E) 16 p, 16 n, 15 e

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Definitions:

Lower Limb

Refers to the portion of the body from the hip to the toes, including the thigh, leg, ankle, and foot.

Posterior Side

The back or rear part of the body or an object, opposite of anterior.

Agonist

A substance that binds to a receptor and activates it, often mimicking the action of a naturally occurring substance.

Antagonist

A substance that impedes or counteracts the action of another, especially a muscle that opposes the action of another muscle.