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The half-life of mercury-197 is 64.1 hours. If a patient undergoing a kidney scan is given 5.0 ng of mercury-197,After 32 days?
- The half-life of mercury-197 is 64.1 hours.
If a patient undergoing a kidney scan is given 5.0 ng of mercury-197,After 32 days? a._____ng
2. Meitnerium-266 (266109Mt) was prepared in 1982 by bombardment of bismuth-209 atoms with iron-58.
What other product must also have been formed?
Express your answer as an isotope.
3. Write a balanced nuclear equation for the transformation.
Express your answer as a nuclear equation.
4. For centuries, alchemists dreamed of turning base metals into gold. The dream finally became reality when it was shown that mercury-198 can be converted into gold-198 on bombardment by neutrons.
What small particle is produced in addition to gold-198?
Express your answer as an isotope.
5. Write a balanced nuclear equation for the reaction.
Express your answer as a nuclear equation.
