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Chemistry
| Term Paper Title |
Chemistry |
| # of Words |
729 |
| # of Pages (250 words per page double spaced) |
2.92 |
Chemistry
3) Rutherford's gold foil experiment consisted of a radioactive source that emits positively charged Alpha particles to a piece of gold foil. This was surrounded by a circular fluorescent screen which would detect where the Alpha particles were after they hit the gold foil. It found that most of the particles went through unchanged, some went partially deflected and less were greatly deflected. This proved that there is a positively charged nucleus.
4) Flame tests and emission spectroscopy work by taking in visible light and separating it into it's basic colors. It shows you which colors are remaining that the given substance is letting out.
5) The relationship between atomic theory, quantum numbers, and electron configuration is pretty much a working process. In order to know anything at all about an atom you must first have the atomic theory to work with so you can have a guideline for your ideas. From the modern atomic theory, they got the concept of quantum numbers, and once you get the quantum numbers you can then see the amount of energy levels that are in your electron configuration.
6) In order to separate the given mixture, you would first separate the blue and red beads by their color. Then you could put a magnet in to remove all the iron pellets. Once they are removed you can remove the aluminum pellets with a scoop. To remove the vegetable oil, you can soak it up because it is sitting on top of the mixture. Then you must evaporate it to make it dry. You can then put the mixture through a filter to get out the sand. Since the boiling point of alcohol is lower than that o
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