By cutting out the sections in this book it is possible to create a three-dimensional model of the periodic table. The model shows all the elements that have so far been discovered arranged in the order of their underlying electronic structure. The book also contains a minibook containing ideas and explanations about the periodic table. When the model is completed the elements spiral downwards to form a helix. The model is has an eight-sided cross-section, elements with similar properties come directly above and below each other as in a conventional periodic table. The three-dimensional form enables other connections to be discerned as well.
"Sinopsis" puede pertenecer a otra edición de este libro.
Start with the enjoyable task of making this ingenious and colorful tower model which shows all the elements which have so far been discovered. They spiral downwards according to their electronic structures, hence, the name chemical helix. The tower has eight sides and so, those elements which come above and below each other on the tower share chemical properties, just as they do in the conventional periodic table. Included is an extensive minibook packed with ideas and explanations about the elements.
By cutting out the sections in this book it is possible to create a three-dimensional model of the periodic table. The model shows all the elements that have so far been discovered arranged in the order of their underlying electronic structure. The book also contains a minibook containing ideas and explanations about the periodic table. When the model is completed the elements spiral downwards to form a helix. The model is has an eight-sided cross-section, elements with similar properties come directly above and below each other as in a conventional periodic table. The three-dimensional form enables other connections to be discerned as well.
"Sobre este título" puede pertenecer a otra edición de este libro.
Librería: WorldofBooks, Goring-By-Sea, WS, Reino Unido
Paperback. Condición: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Nº de ref. del artículo: GOR001984023
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Librería: Bahamut Media, Reading, Reino Unido
Paperback. Condición: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Nº de ref. del artículo: 6545-9780906212974
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Librería: AwesomeBooks, Wallingford, Reino Unido
Paperback. Condición: Very Good. The Chemical Helix: Make a Three Dimensional Model of the Periodic Table This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Nº de ref. del artículo: 7719-9780906212974
Cantidad disponible: 2 disponibles