States of Matter
The three most familiar states of matter?
What are Solid, Liquid, and Gas
The reason that liquids "flow"
What is particles are close together but can slide past each other in order to "flow".
When liquids change to a gas.
What is Evaporation.
Has definite volume and takes the shape of its container?
What is Liquid.
H2O in its solid state.
What is ice.
The type of energy related to the motion of molecules.
What is temperature.
Solid --> Liquid
What is Melting.
What kind of gas does dry ice become?
What is Carbon Dioxide.
This type of matter contains particles that are close together and vibrate in place.
What is a solid.
When a liquid becomes a solid.
What is freezing.
These are the things that matter is made of?
What are atoms and molecules.
Gas --> Liquid
What is Condensation.
How would you describe the motion and arrangement of a gas?
What is rapid motion and far apart.
This state's volume is determined by the size of it's container.
What is a gas.
Particles do not have enough energy to break the ________ between them.
What are bonds.
What state of matter has the most kinetic energy? Why?
What are gases, because the molecules are moving the most.
Why doesn't dry ice have a liquid phase?
What is it goes through sublimation, and skips the liquid phase.
When evaporation is forced by someone adding heat to something.
What is Boiling.
This state of matter has particles moving fast enough to overcome nearly all of the attraction between them.
What is gas.
When matter changes from gas to solid.
What is deposition.
The fourth state of matter.
What is plasma.
Is a liquid boiling endothermic or exothermic? Why?
What is endothermic, because the liquid absorbs heat and becomes a gas.
Why would the gas in a basketball burst out if the ball is heated?
What is too much pressure build-up.
Is rain an endothermic or exothermic reaction?
What is exothermic, because the gas condenses and releases energy.
Can a solid object reach absolute zero? Why or why not?
What is no, because it is impossible to remove 100% of the energy from an object.