Show:
1: Naming and Reactions
2: Physical Properties
3: Atom
4: Forces/Shape
Random
100

What is the name of the compound: PBr5

Phosphorous pentabromide
100
Peppa Pig is 0.7 m tall is an example of a quantitative or qualitative observation?
Quantitative Observation
100
Which of the following is a larger atom: Ba or Si?
Ba (Barium)
100
What are the diagrams called that show the elements valence electrons?
Lewis Structures
100
Who are the two teachers who teach Chemistry 11 on boys campus?
Mr. Hudson and Ms. Funk
200

What is the chemical formula for the compound: tin(II) bicarbonate?

Sn(HCO3)2

200
Browning meat in Korean BBQ is an example of a chemical reaction or physical reaction
Chemical reaction
200

What is the name of the element that has the electron configuration 1s22s22p63s23p64s23d6

Iron (Fe)
200

What is the shape name of the molecule that has AX2E2 notation? 

Bent/Angular 
200
What is the name of the element that has the atomic number 99?

  Einsteinium

300

What kind of reaction is shown below: 

C2H6 + O2 ---> CO2 + H2O

Combustion
300
"Mr. Hudson was really sick. If he takes his medicine everyday, he will be healthy in two weeks." Is an example of a:
Hypothesis
300
If K has a positive charge, and has an atomic mass of 43.0 grams, how many electrons does it have and how many neutrons does it have?
18 electrons and 24 neutrons 
300
What is the only intermolecular force that occurs between non-polar molecules?
London Dispersion forces
300
When you chew your food, what is the name of the enzyme that helps break down your food?
Amylase 
400

Looking at the following reaction, is this an exothermic  or endothermic reaction?

C + D →CD DH= +65.7 kJ Answer 

Endothermic
400
What is happening to the water vapor molecules as it changes from gas to a liquid?
Water molecules are coming closer together there is a loss of energy
400

Which of the following is a metalloid?

Be   Rb   Os   Ge   Pb   Al

Ge (Germanium)
400

In the compound PCl5 how many electrons does phosphorous share with chlorine?

5 electrons
400
What is the pH of your stomach acid?
1.5-3.5
500
Name the five different kind of reactions learned earlier in the semester

1. Combustion

2. Synthesis

3. Double Replacement

4. Single Replacement 

5. Decomposition 

500
In the correct order, state whether the following items are a solution, compound, or mechanical mixture
Pizza, Cola, Baking Soda 
500
How many electrons can fit into the d orbital?
10 electrons
500
This kind of bond has an electronegativity difference between 0.5 and 1.6
Polar Covalent bonds
500
What is the name of Ms. Funk's dog?
Mugsy