Friday, September 25, 2015

Beanium Lab

Earlier this week, me and a partner used beans as a way to act like an element, there were 4 different colors of beans and we took the total mass of each color acting as if the color group of each bean represented isotopes of an element. The reason we did this was in order to help reinforce our understanding and ability to calculate average mass and percent abundance of each isotope, and the over all average mass of all the isotopes which would represent atomic weight.

The lab itself isn't very exciting, but it does help anyone who is looking for practice in calcualtion atomic weight, average mass, or percent abundance of an isotope(s), and if you find yourself needing extra practice I have a video linked below to a video on calculating percent abundance. Using that formula you will end up with atomic weight.

The set-up doesn't require much either, the only equipment we used was a scale, samples of beanium, small cups, and a calculator.


Click Here

2 comments:

  1. I agree with you that this was a helpful guide to calculating atomic weight and masses, and it did help me on the quiz we had afterward. I believe that so far we've had a pretty good run of conceptual proofs by experiments, and the experiments in themselves aren't too boring; I find many of them fun.

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  2. I agree with you that this was a helpful guide to calculating atomic weight and masses, and it did help me on the quiz we had afterward. I believe that so far we've had a pretty good run of conceptual proofs by experiments, and the experiments in themselves aren't too boring; I find many of them fun.

    ReplyDelete