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General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 1 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 2 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 3 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 4 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 5 Classifying Matter Figure 1.3 Atoms Molecules make up ALL MATTER which exists as Substances Mixtures which may be Elements Compounds Heterogeneous which may be Homogeneous General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 6 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 7 Scientific Measurements Prefixes: Table 1.4. kilo-, milli-, nano-, etc. Fahrenheit (F): T F = 1.8 T C + 32, T C = ( T F 32)/1.8 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 8 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 9 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 10 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 11 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 12 Protons and neutrons are located at the center of an atom (at the nucleus ). Electrons are dispersed around the nucleus. Subatomic Particles General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 13 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 14 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 15 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 16 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 17 The Modern Periodic Table Alkali Metals Halogens Transition Metals Except for H, elements left of the zigzag line are metals. To the right of the line we find nonmetals, including the noble gases. Some elements adjacent to the line are called metalloids . General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry 18... View Full Document

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