Matter that has a definite volume and a definite shape is a _______________
solid
100
Matter that has a definite volume but no definite shape is a _________________
What is a liquid?
100
The resistance of a liquid to flowing is called _.
viscosity
100
During _________________, the particles of a liquid turn to gas throughout the entire liquid
Boiling
100
The freezing point and __________________ point of a substance are exactly the same temperature.
melting
200
Matter with no definite volume and no definite shape is a ________________
gas
200
The resistance of a gas or liquid to flow
What is viscosity?
200
How much space an object takes up.
What is volume?
200
Change from a gas to a liquid
What is condensation?
200
Change of state from liquid to solid.
What is freezing?
300
The particles for this state move fast and independently of each other.
What is a gas?
300
Matter in which the particles are free to move in all directions until they have spread evenly throughout their container is a _________________
What is gas?
300
Which of the states of matter can you force into a smaller volume?
Gas
300
change of a substance from one physical state to another
What is change of state?
300
changing from a liquid to a gas
What is evaporation?
400
The particles in this state are close together and vibrate in place, they do not move fast enough to overcome the strong attraction between them.
What is a solid?
400
Which particles move faster, particles in a gas or liquid?
What is a gas?
400
Gases are a state of matter that have _
a. particles that vibrate
b. particles that have no movement
c. a definite volume
d. a volume that matches its container
d
400
During which change of state do the atoms become less ordered (they speed up and move further apart from one another)?
a. condensation
b. stretching
c. evaporation
d. freezing
c
400
If a stick of butter is placed in the microwave for 1 minute, what change of state will occur?
Melting
500
The particles in this state slide past each other.
What is a liquid?
500
The force that holds particles of a liquid together
What is surface tension?
500
Which of the following doesn't fit with low viscosity?
a. flows quickly
b. soda, water, tea
c. low resistance
d. flows slowly
d
500
When substance changes directly from a solid to a gas, what change of state is occurring?
What is sublimation?
500
What happens to particles of matter during freezing?