Select the Correct Statement About Isotopes

question 16

Multiple Choice

Select the correct statement about isotopes.

• A) All the isotopes of an element are radioactive.
• B) Isotopes of the same element have the same atomic number but differ in their mass number.
• C) Isotopes occur only in the heavier elements.
• D) All the isotopes of an element have the same number of neutrons but differing numbers of electrons.

Understand the connection between acupuncture and endorphin release.

Identify neurotransmitters involved in pain control, muscle paralysis, and mood disorders.

Recognize the roles and effects of neurotransmitter reuptake and blockage.

Comprehend the neurotransmitter function in Parkinson's disease and its symptoms.

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