Substances can be broken down into invisible particles of the same substance.
What is Democritus' Atomic Model?
100
Compounds are make up of certain proportions of atoms.
What is Dalton's Law of Proportions?
100
Added these to Dalton's atomic model?
What are electrons?
100
Added these to Thomson's Plumb Pudding Model.
What is the nucleus?
100
Energy levels or electron orbits with different orbits and energy.
What did Bohr add to the atomic model?
200
This states that if nothing enters or leaves the system, the mass of the system remains the same despite changes in its appearance.
What is the Law of Conservation of Mass?
200
.000000001 meters
What is a nanometer?
200
The difference in the mass of the generator before making the gas and after making the gas.
How do you determine the mass of a gas?
200
Unit of measurement for the average kinetic energy in a gas with a y-intercept of zero.
What is Kelvin?
200
Causes pressure.
What is the collision with particles on an object?
300
The volume of a 14 g object that has the density of 28 g/ml.
What is .5 ml?
300
Used to show vibration in a solid.
What is parenthesis?
300
The process where the volume is determined by a gas bubbled into a full, inverted bottle in a water bath.
What is water displacement?
300
Increases either the pressure or volume of a system.
What is increasing mols or temperature?
300
The volume of 250 g of water.
What is 250 ml?
400
Although the mass stays the same during a phase change, the volume changes by this much for a solid changing into a gas.
What is 1000?
400
Used to determine if the y-intercept is important or negligible.
What is the 5% rule?
400
This is demonstrated by spraying perfume in one side of the classroom.
What is KMT, Kinetic Molecular Theory or Diffusion?
400
This is the property of a liquid that may increase as temperature changes, explained by the fact that more movement relates to taking up more space. The change in this property with temperature makes a liquid useful if calibrated to freezing and boiling of water.
What is volume?
400
The volume when a 400.0 ml gas at 25 degrees Celsius is cooled to 0.0 degrees Celsius.
What is 366 ml?
500
The volume is 20.0 ml and the surface area of the substance is 2000.0 cubic centimeters. This is the thickness.
What is .00100 cm?
500
The density of a gas object that has a ratio of 2.5 g / 1000 ml and 5.0 g / 2000 ml.
What is .0025 g / ml?
500
The volume of .2 moles of gas at STP.
What is 4.4 L?
500
About 34 feet.
What is the maximum height water can be sucked up?
500
A law that relates the pressure of a gas to its volume. Also used in the Botato Gun.