Science task 100: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A tracer starts at 0.18 mol and undergoes 4 half-lives of 2 minutes each. How much remains?

Science task 100: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A tracer starts at 0.18 mol and undergoes 4 half-lives of 2 minutes each. How much remains?

Select an option. Your answer will be checked instantly.