SITUATION:
Suppose you were given three radioactive cookies, one is mixed with alpha particles, the second with beta and the third with gamma.
You are allowed to eat one, hold one and place one in your pocket.
QUESTION:
Which cookie should be placed where so that you will receive the least radiation?
Analyze and note your explanation at the activity sheet of your microlesson.
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eat the gamma; hold the alpha in your hand; put the beta in your pocket
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