Select the Correct Statement About Isotopes

question 76

Multiple Choice

Select the correct statement about isotopes.

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

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Definitions:

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A term referring to a document or financial instrument that can be transferred from one party to another, providing the holder with certain rights.

Exchange

A marketplace or platform where goods, services, or financial instruments are traded between parties.

Negotiable Instrument

A signed document that promises a specified sum of money to a specific person or entity and is transferable to others.

Substitute

A person or thing acting or serving in place of another, often used in employment or ingredient contexts.