1. Chemistry Unit Test: What is on it? What should I study?

2. Topics on the test: CHONPS Organization of the periodic table Families/groups Periods Characteristics of metals, metalloids, nonmetals Names of the families in the periodic table Combustion reaction Be able to identify: reactants, products,  from a chemical equation

3. Topics on the test: Given an example (like a circuit or a piece of burning wood) and have to identify the types of energy Types of kinetic energy: radiant (light), thermal (heat), sound, electrical Type of potential energy: chemical energy Energy transformation 5 signs of a chemical reaction hydrocarbons

4. Topics on the test: Know where chemical energy is stored in a compound Be able to describe the different energy transformations when chemical energy is released during a chemical reaction Law of conservation of mass Count atoms Be able to write the chemical formula from words

5. Topics NOT on the test: Balancing chemical equations Lewis structures (electron dot diagrams) Chemical bonding with Lewis structures

6. What should I study? Study the Chemistry Unit Review Sheet: – Page 1 front and back – Page 2 front only Do NOT study: – Page 2 back

7. Acuity Constructed Response (CR) ? #32 will be an essay question on the test. Answers: Electrical energy = travels through the wires and the bulb/filament Light energy (radiant) = given off by the light bulb Chemical energy = stored in the battery Heat energy (thermal) = given off by the wires, bulb/filament, battery Sound energy = given off by the light bulb