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The top documents tagged [penta slide]
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penta slide
1 Presented at UK-Ireland Planning Research Conference Newcastle University 1-3 April, 2009 Urmila Jha-Thakur, Thomas Fischer, Ingrid Belcakova, Ralf Aschemann.
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Chapter 2: Molecules, Ions, and Compounds MACROSCOPIC SCALE Elements combine to make compounds. ATOMIC SCALE Atoms combine to make molecules, or extended.
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Chemical Formulas and Counting Atoms. In any chemical formula, we show: 1.Symbols: for the elements in the compound 2.Subscripts: to represent the number.
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