9/16 - What is the difference between an element and a compound? Which is a substance?

9/18 - No journal.

9/20 - What do you need to use when holding a test tube in the bunsen burner flame?

9/23 - Which parts of the lab do you NOT need to do? Do you still need to do observations for those parts?

9/24 - What is the difference between a change, and a property?

9/25 - Give an example of a chemical change, and what evidence you would see from it.

9/26 - What is the Law of Conservation of Mass?

9/27 - What is a measurement? How is it different from a count?

9/30 - What is a significant digit? Why is it important? How do you know if a digit is significant?

10/1 - How many significant digits are in 3.10? How about 0.012?

10/2 - What are the rules for math with significant digits? What is the sum of 3.5 and 11? What is the product of those two?

10/3 - What is the product of 2.33x10³ and 3.14x10²?

10/4 - What is the SI unit for length? How many are in a km?

10/7 - What does kilo mean? What does centi mean? milli? nano?

10/8 - Why do we use Kelvin? What is the conversion from celsius to Kelvin? What is 20.5°C in Kelvin?

10/9 - How many inches are in a foot? What would that be as a conversion factor? How many feet are in 39 inches?

10/10 - How many cm are in a m? What would be the conversion factor? So, how many meters are in 655 cm?

10/11 - A Taco Bell box is 5.3cm by 20.8cm by 20.9 cm. What is the volume in cubic meters?

10/14 - What is 3.51x10² m³ in mm³?

10/15 - What is density? Is it intensive or extensive? What is the density equation? What is the density of an object of 36g and 6.0mL?

10/16 - What is the volume of an object with a mass of 117g and a density of 11.2 g/cm³?

10/17 - You have a beaker with a mass of 36.10g, then you add water, and it now has a mass of 42.23g. What is the mass of the water?

10/18 - What is the percent error calculation? What is the percent error if you measure the density of aluminum to be 2.56 g/mL?

10/21 - Convert 3.1x10³ mL to m³. Answer in scientific notation with correct significant digits.

10/22 - What is the first step in doing a conversion? How do you convert celsius to Kelvin?

10/23 - What do you know about atoms?

10/24 - How was the atom first described by Democritus then Dalton?

10/25 - What did Thomson add to the idea of the atom? What did he use?

10/28 - What was new in the Rutherford Model of the atom? What did he do to make his discovery?

10/29 - What is atomic number? What is mass number? How do you use these to determine number of neutrons?

10/30 - What is the number of protons, electroncs and neutrons in barium-138.

10/31 - How do you calculate average atomic mass? What is the average atomic mass if 33% has a mass of 5.9 amu and 67% has a mass of 5.0 amu?

11/1 - What is the difference between atomic number, mass number, and atomic mass?

11/4 - Where are the electrons in the atom? What else do we know about them?

11/5 - What was wrong with the Rutherford model of the electron? How did Bohr try to solve it?

11/6 - How did Schrodinger try to fix Bohr's model? What did he keep? What did he add?

11/7 - What are the 3 rules of electron configurations?

11/8 - Do the orbital diagram and electron configuration for arsenic.

11/11 - No School. Veteran's Day.

11/12 - What do you know about light and color?

11/13 - What happens to frequency when wavelength goes up? What happens to energy when wavelength goes up? What is this called?

11/14 - Draw the orbital drawing and electron configuration of silver. Should it be an exception to the octet rule? Why or why not?

11/15 - No journal.

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