Iodine-131 Has a Half-Life of 8

question 4

Multiple Choice

Iodine-131 has a half-life of 8.02 days, making it useful for treatment and medical diagnostics. Starting with a sample of 200. mg of Iodine-131, how much of the isotope would remain after 24 days?

• A) about 800. mg
• B) about 80.0 mg
• C) about 25. mg
• D) about 4.0 mg
• E) about 2.0 mg

---

Definitions:

Cross-Cultural Training

Training designed to help individuals understand and respect cultural differences, facilitating better communication and interaction in a global context.

Diversity Training

Educational programs designed to increase participants' awareness of diversity and inclusion, improve interactions among diverse groups, and promote a more inclusive workplace.

Federal Labour Regulations

Laws and guidelines established by the government to regulate working conditions, wages, hours, and workplace safety.

Reduce Biases

Reducing biases involves implementing strategies to minimize preconceived notions and unfair preferences that affect judgment and decision-making.