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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Bahasa Inggeris ● Format PDF ● Halaman-halaman 48 ● ISBN 9781435843912 ● Penerbit The Rosen Publishing Group, Inc ● Diterbitkan 2007 ● Muat turun 3 kali ● Mata wang EUR ● ID 8666180 ● Salin perlindungan Adobe DRM
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