7.01 Radioactivity - What do you know?

Radioactivity is one of the major topics of our next unit, and it is one that a lot of students already know quite a bit about. So let's start by seeing what information (and perhaps misinformation) is already out there.

Answer each of the following questions in twenty five words or less.

Each question is followed by a self-rating question in which you are asked to rate your level of confidence for your previous response on a scale from 0-5.

If you have no idea how to answer a given question, make a good guess anyway and then rate your confidence level at 0 or 1. Do not leave any questions blank or claim that you "do not know."

This is being graded, but the only ways you will lose credit on a question are if you leave it blank or write "I don't know" (or something similar), or you do not take it seriously. What if there were a million dollars in it for you if you happen to put down the correct answer. Would you leave answers blank or write "I have no idea" or make a joke out of it??? I imagine that you'd make the very best guesses you could. That's all I'm asking for.

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