Though not available in pure form, potassium is all around us. It can be found in the earth and the oceans, and even in bananas. About 95 percent of the potassium mined today, however, is used in fertilizers. Written for the middle school reader, this is an engaging and accessible explanation of potassium that covers its atomic structure, unique chemical properties, and place in the periodic table.
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Dil İngilizce ● Biçim PDF ● Sayfalar 48 ● ISBN 9781435843912 ● Yayımcı The Rosen Publishing Group, Inc ● Yayınlanan 2007 ● İndirilebilir 3 kez ● Döviz EUR ● Kimlik 8666180 ● Kopya koruma Adobe DRM
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