A Chemical Jigsaw Puzzle
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Description: Collection of printable learning aids to help improve the understanding of combining powers (valences) in chemical reactions.
Featured on RedTV in February 2001! Based on an idea by Omer Roucoux Can't learn chemical reactions? Don't know how combining powers work? In 1978, Omer Roucoux published this chemical jigsaw puzzle. It is available here in two parts, as a GIF and the original DrawFile version (for
Size: 292 chars
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WEBSITE Info
| Page title: | A Chemical Jigsaw Puzzle |
| Keywords: | combining power, chemical, elements, bonding, jigsaw, education, valency, teaching, RISC OS |
| Description: | Chemical jigsaw puzzles. For teaching chemical reactions, bonding and valencies. By Omer Roucoux. |
| IP-address: | 195.8.66.22 |
WHOIS Info
| NS | Name Server: NS0.CLARA.NET Name Server: NS1.CLARA.NET Name Server: NS2.CLARA.NET |
| WHOIS | Status: clientTransferProhibited |
| Date | Creation Date: 29-mar-1999 Expiration Date: 29-mar-2014 |