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5 resources with the keyterm radioactive isotope

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Other Resource Types (5)
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Worksheet
Lesson Planet: Curated OER

Half-life Worksheet

For Students 11th - 12th
In this half-life worksheet, students determine how long it takes for a 100g sample of AU-198 to decay to 6.25g. Then they determine the half-life of a radioactive isotope if a 500.0g sample decays to 62.5g in 24.3 hours. Students also...
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Worksheet
Lesson Planet: Curated OER

Demonstrating the Half-Life of a Radioactive Isotope

For Students 8th - 10th
In this half-life worksheet, students use 100 pennies to simulate radioactive isotopes and half-life. They place the pennies in a box and shake the box. All pennies that turn up tails are removed from the box. They represent the isotopes...
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Lesson Plan
Lesson Planet: Curated OER

Radioactivity Experiments

For Teachers 9th - 12th
Young scholars study the difference between types of ionizing radiation and how elements are transmuted. They determine that radiation is normal and surrounds us. They calculate the amounts of alpha, beta and gamma radiation emitted...
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Lesson Plan
Lesson Planet: Curated OER

The Uses of Radiation

For Teachers 5th - 8th
No visual aids, no activities, and no demonstrations accompany this plan. What you will find, is background information for a short lecture on the use of isoptopic radiation in the medical field and in our everyday lives. Should you...
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Worksheet
Lesson Planet: Curated OER

Radioactive Half-Life

For Students 10th - Higher Ed
In this half-life worksheet, students determine how much of the radioactive isotopes will remain after a certain amount of time. This worksheet has 11 problems to solve.