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What is an independent variable?
What is a dependent variable?
What is matter?
What is an element?
An object can have both chemical and physical properties. Give an example of each type and describe the characteristic.
What is an atom?
What do protons and neutrons have in common?
What do protons and electrons have in common?
What do electrons and neutrons have in common?
What did Neils Bohr, Rutherford, and Mendeleev do?
Where are noble gasses located on the periodic table?
How would you know how many valence electrons an element has?
What is the most reactive family of metals? What is the most reactive family of nonmetals?
Describe the difference between a covalent and ionic bond. Name an example of each.
What is the general term for substances that react in a chemical reaction?
What substance is formed after a chemical reaction?
Horizontal rows on the periodic table are called?
Vertical columns on the periodic table are called?
Where are metals/nonmetals/metalloids located on the periodic table?
What is a metalloid?
What is the law of mass conservation?
Name the only liquid metal at room temperature
How do you know an element's oxidation number?
What is an oxidation number?
Why do you need to know an oxidation number?
Energy is needed to _______ bonds.
Energy is released when bonds are
What is the difference between an exothermic and endothermic reaction?
How do bonds form?
Why do bonds form?
What are the five general types of chemical reactions? Name each of the reactions that occur.
What is a thermometer?
How does a thermometer work?
What is conduction?
What is a thermal conductor?
What is an example of a good conductor?
What is an insulator?
What is an example of an insulator?
What is convection?
What is an example of convection?
What is radiation?
What is an example of radiation?
What does it mean to be cold? About thermal energy content.
What does it mean to be hot?
Describe the transfer of thermal energy
What is the upper limit of temperature?
What is the lower limit of temperature? (in Celsius, Fahrenheit, and Kelvin)
What is the phase change from a liquid to a gas? Give an example
What is the phase change from a gas to a liquid? Give an example
What is the phase change from a solid directly to a gas? Give an example
What is the phase change from a liquid to a solid? Give an example
What is the phase change from a solid to a liquid? Give an example
Is energy needed for states of matter to change phase? Why or why not?
What is deposition? Give an example
