Classifying Matter
Phases of Matter
Units
Density
Energy
100
A combination of more than 1 element or compound that isn't bonded together
What is a mixture?
100
It's shape fills its container but its volume stays the same.
What is a liquid?
100
grams, liters, meters, seconds, Kelvin. (Give the property they measure)
What is mass, volume, length, time, temperature?
100
The formula for density
What is density = mass/volume?
100
The units of energy
What are joules (J)
200
What is a compound?
200
What is a solid structure?
200
100 cm, 1000 mm, 1000 m (Convert these)
What is is 1 meter, 1 meter, and 1 kilometer?
200
A small ball of a metal and an entire sheet of metal's density
What is they are exactly the same density?
200
The definition of absolute zero
What is the temperature at which atoms do not move at all and it is impossible to obtain?
300
A change where no new compounds are formed but the structure changes.
What is a physical change?
300
The phase of matter whose atoms move the least
What is a solid?
300
The tools we used to measure mass, length, and volume in the lab experiment.
What are a scale, ruler, and graduated cylinder.
300
How to calculate the volume of an unknown sample if you're given the density and mass
What is is mass/ density = volume
300
The two types of of energy and an example of each
What are potential energy and kinetic energy (and an example of course!)
400
A change where the bonds between atoms are broken and reformed, leaving you with new compounds than you started.
What is a chemical change?
400
The amount of kinetic energy of the atoms increase
What is increasing the temperature?
400
The units of density
What is any units of mass divided by any units of volume?
400
How to calculate the volume of a metal when you put the piece of metal in a graduated cylinder
What is volume of metal and water - volume of water?
400
The conservation of energy (energy is always transformed)
What is energy is unable to be created or destroyed?
500
Has a mass and a volume
What is matter?
500
The pitch in the pitch drop experiment took over a decade to drop
What is very high viscosity (or it takes a very long time to flow)?
500
Setting up an equation so that the units on the top cancel out the units on the bottom.
What is how we can set up a unit conversion
500
The phase of matter with the lowest density
What is a gas?
500
The reason that phase changes happens
What is kinetic energy breaks the structure of solid or liquid