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What is Radiotherapy?

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AFL--> Exit Cards (to be submitted on D2l)

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AFL--> Exit Cards (to be submitted on D2l)

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1. write the beta decay of 94 Pu 238

2. write the beta decay of 53 I 131

3. write the electron capture equation of 37Rb81
4. write the positron emission equation of 6C11

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To see all my Chemistry videos, check out http://socratic.org/chemistry We introduce electron capture and do some practice example problems. Electron capture is a nuclear decay process. It turns a proton into a neutron, lowering the atomic number, but keeping the mass number the same. It creates gamma rays in the process.

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6 min - 10 min

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0 min to 6 min

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Numbered students from different groups (expert groups) will be working together
After 7 min, students will return to their groups to explain their part to their group mates

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Allocated time: 7 min
Student 1: will be responsible for explaining and writing the nuclear equation of positron emission using resource # 1

Student 2: will be responsible for explaining and writing the nuclear equation of electron capture resource # 2

Student 3: will be responsible for explaining and writing the nuclear equation of beta decay resource # 3

Student 4: will be responsible for explaining and writing the nuclear equation of alpha decay
resource number #4