Tritium Is a Radioisotope of Hydrogen Having a Half-Life of 12.3

question 54

Multiple Choice

Tritium is a radioisotope of hydrogen having a half-life of 12.3 years. If you initially had 1.0 * 10^-7 mole of tritium, calculate the decay rate of the sample.

• A) 1.02 * 10⁸/s
• B) 1.04 * 10⁸/s
• C) 1.06 * 10⁸/s
• D) 1.08 * 10⁸/s
• E) None of the above

---

Definitions:

Psychotic Disorder

A mental health condition that affects mind's ability to perceive reality, often involving hallucinations or delusions.

Humanistic Therapy

A therapeutic approach in psychology that emphasizes the importance of being your true self in order to lead the most fulfilling life.

Career Change

The process of transitioning from one occupation to another, often involving significant shifts in job roles or industry sectors.

Verbally Express

To communicate thoughts, feelings, or information through spoken words.