Small Particles
Bonding Forces
Brownian Motion
Gas Laws
Random!
100
The scientific word for a small piece
What is a particle?
100
The name for the force that holds hydrogen to oxygen in a water molecule.
What is a chemical bond?
100
The special temperature at which all particles stop moving.
What is absolute zero?
100
The proper description of an ideal gas?
What is small spheres in brownian motion with no intermolecular forces?
100
The name for substances made up of more than one element chemically bonded together.
What is a compound?
200
The name for a substance if it is not pure.
What is a mixture?
200
The tendency that some particles have to stick to other particles of the same substance.
What is cohesion?
200
The way that particle motion changes when a substance is heated up.
What is speeding up?
200
The one variable that must stay constant in all three gas laws.
What is number of particles?
200
The number of donuts in a mole of donuts?
What is 6.022*10^23
300
The smallest particles of compounds and some special elements.
What is a molecule?
300
The tendency that some particles have to stick to particles from a different substance.
What is adhesion?
300
The way that particles in a gas choose how and where to move.
What is almost randomly?
300
The resulting change in volume when pressure is doubled.
What is reduced by half?
300
The mass of one mole of Phosphorus atoms
What is 31 g?
400
The special number that relates mass in grams to moles.
What is molar mass?
400
The name for a force that hold particles together, but does not bond them chemically.
What is an intermolecular force?
400
The way that particles in a solid can move without changing their structure.
What is vibrating?
400
The resulting change in volume if pressure is doubled while temperature is quadrupled (x4).
What is twice as big?
400
The mass of 10^25 particles of Scandium (chemical symbol Sc).
What is 750 g?
500
The number of particles in 238 grams of tin (chemical symbol Sn).
What is 1.2044 * 10^24 atoms?
500
The three factors that determine when a substance can change phase.
What are kinetic energy, intermolecular forces, and pressure?
500
The resulting change in average particle speed if the temperature of the substance is quadrupled (x4).
What is twice as fast?
500
The final volume of a 3.00 L balloon if released at 25.0 degrees C and 1.00 atm, and measured at -20.0 degrees C and 0.400 atm.
What is 6.37 L?
500
The resulting change in temperature if volume is cut in half while pressure is doubled.
What is no change?
M
e
n
u