Which of the Following Isotopes Has No Neutrons

question 6

Multiple Choice

Which of the following isotopes has no neutrons?

• A)H-1
• B)H-2
• C)H-3
• D)He-4
• E)C-12

---

Definitions:

Behavior Modification

A psychological method involving the use of techniques like positive or negative reinforcement to alter human behavior.

Counterconditioning

A therapeutic technique used to replace an unwanted response to a stimulus with a desired response, often used in behavior therapy.

Virtual Reality Exposure

A therapeutic technique using virtual reality technology to simulate real-world environments for the purpose of treatment, especially in phobias and anxiety disorders.

Unconditional Positive Regard

A non-judgmental acceptance and support of a person regardless of what the person says or does, often used in therapeutic settings.