I can't be certain, but I think he did something with quantum mechanics that dealt with the speed and position of subatomic particles.
Who is Heisenberg?
100
If you don't have oxygen, this type of reaction can not proceed.
What is combustion?
100
This term correctly describes how close a measured value is to the true value; kinda like throwing one dart at the bull's eye.
What is accuracy?
100
When two atoms form a domestic partnership because the law doesn't allow 2 of the same type of elements to get "married" they form this bond. It's ok though, over half of those other bonds will end up broken in reactions and it's the electrons that really get hurt.
What is a diatomic bond?
100
Avogadro showed that there would be 6.022 x 10^23 particles in every one of these.
What is a mole?
200
He taught us that in order for something to burn there had to be a supply of oxygen.
Who is Lavoisier?
200
This reaction produces multiple products from a single reactant.
What is decompostion?
200
You can cut it, slice it, shred it, or melt it but it is still just cheese because all you did was perform this type of change.
What is physical?
200
I need some more electrons and you have more than you need so why don't you give yours and we can form this type of bond where both of us are satisfied.
What is an ionic bond?
200
Add up all the weights of the elements in a compound and you'll have this value. It's not the combined weight of your eight back teeth.
What is molar mass?
300
This guy stated his theory explaining how atoms combined in certain ratios but incorrectly deduced that atoms were indestructible.
Who is Dalton?
300
Get your book out of your locker and learn about these reactions that produce a single product from 2 or more reactants.
What is a combination reaction?
300
Why is there a setting on a toaster that burns the bread to the point where it ceases to exist as bread. It literally does this type of change to it.
What is chemical?
300
"It is against the law for a nonmetal to have that many partners?"
"It's ok, he'll be charged."
What is a polyatomic ion?
300
If you keep the temperature and pressure constant you can contain the same amount of any different gases in the same amount of space, regardless of their molecular size.
What is molar volume?
400
His work clarified the difference between atoms and molecules when he determined the number of particles of each that would be present in a mole of the substance.
Who is Avogadro?
400
These ionic reactions tend to magically produce solids from mixing to liquids together.
What is double replacement?
400
"I bet you couldn't do that again if you tried, you lack the ______ to consistently repeat those measurements!"
What is precision?
400
These stronger bonds are formed when nice little atoms are polite and share their valence electrons, unlike those barbaric ions that take away and give them up just to be dissociated later.
What are covalent bonds?
400
This describes the relative amounts of substances in chemical reactions by looking at the balanced equation.
What is a mole ratio?
500
This Frenchman boldly suggested that particles of matter could behave like waves much like the particle-wave duality of light.
Who is de Broglie?
500
Halogens and metals can be very active in these reactions but you gotta be pretty high up on the guestlist to get into this party.
What is single replacement?
500
When experimenting, you manipulate one variable and observe how this variable changes. Your reply should be in the form of a question.
What is responding variable?
500
"We can share these electrons but understand that they are mostly mine and there is nothing you can do about it because I am more electronegative than you." - Fluorine
What is a polar bond?
500
This unit expresses how concentrated a solution is by examining the amount of moles of solute that are dissolved in a certain volume of solvent?