Mix It Up
Elemental vs. Compound Interest
May The Force Be With You
Bohrrring
Ms. Jones Class Rules
100
This term describes a combination of two or more substances that are physically mixed but not chemically bonded.
What is a mixture?
100
This is the smallest unit of an element that still keeps its chemical properties.
What is an atom?
100
How many intermolecular forces are there?
What is a 3?
100
Draw the Bohr Diagram for Hydrogen and put:
- Protons
- Valence Electrons
- Neutrons
1 proton, 1 electron, and 0 neutrons
100
What is the golden rule?
What is to be respectful?
200
This type of mixture has a uniform composition throughout and looks the same everywhere.
What is a homogeneous mixture?
200
This number tells how many protons are in an atom of an element.
What is the atomic number?
200
The WEAKEST force.
What London Dispersion forces?
200
Draw the Bohr Diagram for Sodium and put:
- Protons
- Valence Electrons
- Neutrons
11 protons, 11 electrons, 12 neutrons
200
Where can you find what you need to succeed for the day?
On the board upon entry and on the table where you enter.
300
This type of mixture has visibly different parts and is not uniform throughout.
What is a heterogeneous mixture?
300
The __________ HCl is called ____________. (hint: check your dipole dipole notes)
What is compound and Hydrochloric Acid?
300
Between two polar molecules.
What is Dipole Dipole
300
Draw the Bohr Diagram for Phosphorus and put:
- Protons
- Valence Electrons
- Neutrons
15 protons, 15 electrons and 16 electrons
300
How many periodic tables are in the classroom?
What is 6?
400
What type of mixture is this?
What is a heterogenous mixture?
400
Elements that are good conductors of heat and electricity fall into this category.
What are metals?
400
The bond that produces H2O (water).
What is hydrogen bond?
400
Draw the Bohr Diagram for Potassium and put:
- Protons
- Valence Electrons
- Neutrons
19 protons, 19 electrons, and 20 neutrons
400
What is my policy on eating? (fyi, I just changed it)
You must eat on the couch!
500
A cup of coffee with sugar fully dissolved is an example of this type of mixture.
What is a homogeneous mixture?
500
This compound has the chemical formula NH₃ and is commonly used in household cleaning products. (Hint: Ms. Jones first name is in the name of the compound)
What is ammonia?
500
Why is NaCl considered a compound even though it does not exist as individual molecules?
Because it is made of elements chemically bonded in a fixed ratio.
500
Draw the Bohr Diagram for Iodine and put:
- Protons
- Valence Electrons
- Neutrons
53 protons, 53 electrons, and 74 neutrons
500
How much do I care about you getting an A?
I care A LOT! I want everyone to get an A!