EP 4 Midterm Topics

Ch 2. Matter and Change p. 38-61
2.1 Properties of Matter
2.2 Mixtures'
2.3 Elements and Compounds
2.4 Chemical Reactions

Ch 3 Scientific Measurement 62-99
3.1 Measurements and their uncertainty
3.2 The International System of Units
3.3 Conversion Problems
3.4 Density

Ch 4 Atomic Structure p. 100-125
4.1 Defining the Atom
4.2 Structure of the Nuclear Atom
4.3 Distinguishing Among Atoms

Ch 5 Electrons in Atoms p. 126-153
5.1 Models of the Atoms
5.2 Electron Arrangement in Atoms
5.3 Physics and The Quantum Mechanical Model

Ch 6 The Periodic Table p. 154-185
6.1 Organizing the Elements
6.2 Classifying the Elements
6.3 Periodic Trends