Q1 interim study guide
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This document outlines 11 key concepts needed to be successful on a chemistry test, including identifying variables, understanding the periodic table and atomic structure, calculating and applying density, balancing chemical equations using the law of conservation of mass, distinguishing between elements, compounds and mixtures, comparing states of matter, identifying ionic and covalent bonding, and recognizing different types of chemical reactions.
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Q1 interim study guide
- 1. These are the concepts you need to know to be successful on the test: 1. Identify variables (independent/dependent) 2. Organization of the Periodic Table 3. Atomic number (number of protons), mass number (protons + neutrons) 4. Ions 5. Identify physical and chemical properties and changes 6. Density a) Calculations b) Float or sink? c) Density columns 7. Law of Conservation of Mass a) Balance equations b) Determine mass of products and reactants 8. Identify and describe elements, compounds, and mixtures 9. States of matter a) compare states based on particle motion b) Identify states based on melting/boiling points) 10.Identify ionic and covalent compounds 11.Identify types of reactions