Does a Radioactive Isotope Ever Lose Its Radioactivity

question 8

Multiple Choice

Does a radioactive isotope ever lose its radioactivity?

• A)yes
• B)no
• C)sometimes
• D)usually

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Definitions:

Stimulus Elimination

The process of removing or reducing a stimulus that triggers an unwanted response or behavior.

Token Economy

is a behavior modification system that uses tokens as rewards for performing desired behaviors which can later be exchanged for various reinforcers.

Food

Any nutritious substance that people or animals eat or drink in order to maintain life and growth.

Special Privileges

Exceptional rights, advantages, or immunities granted to individuals or groups, often beyond what is common.