Chapter 2 quiz ( Solids, Liquids, Gases, and Plasmas)

Do Solids have a definite shape and a definite volume?
Yes
No
Definitly not
IDK
What is a Crystalline Solid?
The solids paticles have lots of room to move about
The particles are so big that they have no room to move around
The particles are packed tightly together
The particles have sp much energy that they are "excited" or Ionized
What is a Amorphous Solid?
The particles are so tightly packed together that they have no rrom to move around
The particles have very little room to move about, but they can still move around.
The solid is like a liquid on the inside and has
The solid has no particles at all
Does a liquid have a definite shape and a definite volume?
Yeah sure whatever
No
UH DUH OF COURSE THEY DO!!
IDK
True or False: The particles of a liquid are close to one another but the particles still have room to move around
True
False
Surface tension is the inward force of_________ that bring the __________ close together.
_____________ is the resistance of a fluid to flow.
Do gases have a definite shape and a definite volume?
No
Sure
OF COURSE THEY DO THEY'RE LIKE A SOLID DUUUHHH
Yes
Particles of a Gas are _____ _____ from eachother.
What is the formula for finding pressure?
P= volume/ area
P= Force/Area
P= IM CONFUSED
P=Density/ Volume
________ is the measure of the force of the __________ ________ of a gas.
True or False: Plasmas are not a gas
True
False
True or False: Plasmas particles are "excited" or Ionized
True
False
Because the plasmas particles are "excited" or Ionized...
The gas of a plasma can conduct an electric charge
The gas of a plasma can be free
The gas of a plasma can conduct a train
The gas of a plasma.... IDK
What is thermal energy?
Thermal Energy is something that creates heat
Thermal Energy is like Global warming
Thermal Energy is the total energy of the motion of all particles in a substance.
Thermal Energy is like a source of electricity
Thermal energy __________ from areas of greater energy to area that have lower energy.
What is temprature?
Temperature is the measure of the average thermal energy given off as molecules move about.
Temperature is ow I can tell how hot or cold it is.
Temperature is a sign of a fever
Temperature is how I know that cookies bake at 350 degrees
The_________ the particles move, the greater the thermal energy, and the ________ the temperature is.
True or false: Melting is any change in state from a liquid to a solid
True
False
Melting is due to an ___________ in energy.
What is vaporization?
________________takes place only on the surface of the liquid.
_________________takes place below and on the surface of the liquid.
__________________ is a change in a state from a liquid to a solid
____________________ is a change in a state from a gas to a liquid.
Evaporization
Boiling
Condensation
Vaporization
Short answer: What causes Sublimation?
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