Chemistry : The Atom and Elements

артикул: COM9780984384853NEW
СОГЛАСНО НАШИМ ДАННЫМ, ЭТОТ ПРОДУКТ СЕЙЧАС НЕ ДОСТУПЕН
$12.19
Доставка из: Канада
Описание
The exciting topic of Chemistry is explored, covering the atom--protons, neutrons, electrons, nucleus--as well as the basics of the periodic table, elements and atomic number. This is followed by an examination of individual elements, such as Lithium, Helium, Carbon, Sodium, Neon and Oxygen. Sound it out sections aid young readers in pronunciation and elementary definitions allow basic understanding of complex topics. Learn the vocabulary of a genius at a young age!
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