 One of the things most intimidating to students who first take chemistry is the thought of memorizing the names and symbols of all the elements of the periodic table.But it's easy with the program offered here. It will drill you in the names, symbols, or both, and keep score, and it tells you the correct answer whenever you get one wrong. It's freeware, and easy to install. You can practice whenever you want ... or teachers can put it on one or more computers and let students practice in spare moments; before you know it, you'll be a chemical symbol expert! Get it here (just 5K zipped) |
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