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Unit 1
Unit 2
Unit 3
Unit 4
Vocabulary
100
The steps of the scientific method.
What is Observation, Hypothesis, Experiment, Data Analysis, Conclusion
100
Where the metalloids are located on the periodic table.
What is on the red line- except aluminum.
100
Which of the following is not a representative particle? Anion- cation- atom- electron- molecule
What is an electron.
100
The number you can never change when balancing a chemical equation.
What is the subscript.
100
How compact particles are.
What is Density
200
0.004650 # of sig figs are...?
What is 4 sig figs. **Remember go over all 4 rules for sig figs.**
200
Lead-209 (What does 209 represent)
What is the atomic mass.
200
Avogadro's Number
What is 6.022 * 10^23
200
Type of reaction that produces CO2 and H2O.
What is a combustion reaction.
200
How much space something takes up.
What is Volume.
300
The 2 ways you can classify matter.
What are substance and mixtures.
300
The formula for determining neutrons.
What is Mass # -Atomic #
300
Find the molar mass of AuCl3
What is 303.6g
300
Type of reaction when 2 elements are replaced.
What is a double- replacement reaction.
300
2 or more elements together.
What is a compound.
400
Formula for determining density.
What is D=M/V
400
Name the correct order of the atomic theory.
What is Dalton- Thompson -Rutherford -Bohr -Electron Cloud Model.
400
To find mass of a certain number of representative particles what must you find first?
What is moles.
400
What does the triangle mean in a chemical reaction.
What is heat.
400
An if/then statement.
What is a hypothesis.
500
Tell me the parts of a bunsen burner- I will give one to you to point and tell me what each part is called.
What are the barrel, Gas inlet, Gas flow valve, Air vent.
500
Name this covalent compound: CBr4
What is Carbon Tetrabromide
500
How many grams are in 0.900 moles of pd?
What is 95.8g
500
What is the coefficient of the KNO3 in the following equation: Pb(NO3)2 + KI --> PbI2 + KNO3
What is 2.
500
1/12 the mass of a carbon atom
What is atomic mass unit