Description: Catalog number 84-0210 An excellent exercise is to have the students write formulas for as many molecules as they can which can be constructed from a given code with the numbers of “atoms” available in each color. They will have to observe valence limitations and also get a better appreciation of isomeric compounds There is no limit to the number of molecules which can be constructed One distinct advantage of this type of molecular model is that it depicts the molecule in three dimensions Parts: carbon (black) 9 hydrogen (yellow) 24 nitrogen (blue) 2 oxygen (red) 6 bromine (orange) 2 chlorine (green) 4 iodine (purple) 2 short wood bonds 39 long wood bonds 9 spring bonds 6
Price: 12.9 USD
Location: Wantagh, New York
End Time: 2024-12-11T17:09:14.000Z
Shipping Cost: 16.95 USD
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