Show:
States of Matter
Gases
Change of State
Anything Goes
Throw Back
100
Indefinite volume and indefinite shape.
What is GAS
100
When an inflated balloon is exposed to cold air, its volume ________________.
What is Decreases.
100
Liquid to a gas.
What is Vaporization, evaporation, boiling pt.
100
The average speed of molecules.
What is Temperature?
100
Two or more elements chemically combined.
What is a Compound or Molecule?
200
Definite volume and definite shape.
What is Solid
200
When the temperature of a gas is increased, its pressure _____________.
What is Increases?
200
The temperature in degrees Celsius in which water freezes/melts.
What is 0 Degrees Celsius
200
The coldest temperature possible where molecules have no movement?
What is Absolute Zero?
200
A mixture that you can see the different parts.
What is Heterogenous?
300
Which molecules have the most kinetic energy? a. solid b. gas c. condensation d. liquid
What is Gas?
300
Decreasing volume causes pressure to _______________.
What is increase?
300
Solid to a gas.
What is Sublimation?
300
Name 2 units used to measure pressure.
What is Pascal, PSI, Atmosphere
300
The force of attraction between 2 atoms.
What is Chemical Bond?
400
The resistance of a liquid to flow is called:
What is Viscosity?
400
The number of collisions of molecules off the side of a container measures this.
What is Pressure?
400
Change in which energy is taken in or absorbed.
What is Endothermic?
400
Diamond is an example of this type of solid.
What is Crystalline?
400
The energy an object has because of its position.
What is Potential?
500
Two examples of plasma.
What is lightning, stars, neon signs, plasma ball, northern lights.
500
Which scientist's law demonstrates how a hot air balloon works?
What is Charles?
500
Which is an example of an edothermic change? a. Melting b. freezing c. condensation d. exothermic
What is Melting?
500
What temperature does water boil in degrees Farenheit and degrees celsius?
What is 100 degrees Celsius, 212 degrees Farenheit
500
Law that states matter is neither created or destroyed during physical and chemical changes.
What is Conservation of Mass?