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Atomic Structure
Classifying Matter
Name the Compound
Chemistry Scientists
This, that and the other
100
Quantity of these makes the element what it is.
What is the proton?
100
Ketchup
What is homogeneous mixture?
100
H2SO4
What is hydrogen sulfate?
100
Gold foil experiment
Who is Rutherford?
100
Density equation
What is m/v?
200
These particles change from isotope to isotope.
What is the neutron?
200
Carbon tetrachloride.
What is a compound?
200
SO2
What is sulfur dioxide?
200
Plum Pudding Model of the atom
Who is J.J. Thompson?
200
Unit for the amount of something.
What is the mole?
300
The quantity of these can change without changing the element, but an ion forms.
What are electrons?
300
Iron
What is an element?
300
FeO
What is iron oxide?
300
What the gold foil experiment proved.
What is what is the nucleus of the atom is.
300
Number of atoms in 1 mole of a substance?
What is 6.02 x 10^23?
400
This subatomic particle has such a small mass compared to the other subatomic particles' masses that it is zero.
What is the electron?
400
Muddy river water.
What is a heterogeneous mixture?
400
HBr (aq)
What is hydrobromic acid?
400
Came up with the electron orbital model.
Who is Niels Bohr?
400
Number of liters in 1 mole of a gas.
What is 22.4 liters?
500
Protons plus neutrons equals this.
What is the mass number?
500
Steel
What is a homogeneous mixture?
500
N2O
What is dinitrogen monoxide?
500
Gold foil experiment man.
Who is Rutherford?
500
Combined gas law
What is p1v1/t1 = p2v2/t2