| Scienceray > Chemistry |
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Chemistry |
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 | | How to Make a Chemical Garden | | by John Carter, Nov 30, 2008 | | Using different metal salts in a solution of sodium silicate to make different colored crystal towers that can be made to last indefinitely in the water. | | Comments(0) Liked It: 2 |
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 | | Ionic Bonding of Alkali Metals with Halogens | | by Professor Tau Tau, Nov 29, 2008 | | Education material for 14 to 16 year-olds. The article looks at the electronic structure of both Alkali metals and Halogens, relating it to their positioning in the periodic table, and how this leads to ionic bonding between the atoms of both groups of elements. GCSE standard science. | | Comments(0) Liked It: 2 |
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 | | Carbohydrates | | by Daimonarc, Nov 19, 2008 | | The objective is to learn how to write a molecular formula for several carbohydrates and read a structural formula for several types of carbohydrates. | | Comments(0) Liked It: 0 |
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 | | Explosions Direct From Never Land | | by R J Grant, Nov 6, 2008 | | Normally I suppose his drifting wouldn’t have been a problem, but in his case it was! I know now that this preoccupation that took his mind off of what he was doing was the cause of all the explosions. | | Comments(5) Liked It: 5 |
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 | | How Heat Transfer Works | | by Rohan Agrawal, Nov 2, 2008 | | Aren't you curious about how heat spreads? Did you think about what exactly happened when you touched something hot? | | Comments(0) Liked It: 3 |
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