Which of the Following Is the Soft Metallic Element Used

question 104

Multiple Choice

Which of the following is the soft metallic element used as a radiopaque X-ray dye?

• A)barium
• B)gallium
• C)technetium
• D)iodine

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Definitions:

Law of Immediate Reinforcement

A principle stating that a behavior is more likely to be repeated if it is followed immediately by a positive reinforcement.

Contingent Reinforcement

A behavioral strategy that delivers rewards or consequences based on the occurrence of specific behaviors, aiming to modify those behaviors.

Positive Reinforcement

A psychological concept involving the addition of a rewarding stimulus following a desired behavior to increase the likelihood of its recurrence.

Punishment

Discourages a behaviour by making an unpleasant consequence contingent on its occurrence.