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

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

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

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

Topics NOT on the test:

• Balancing chemical equations• Lewis structures (electron dot diagrams)• Chemical bonding with Lewis structures

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

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