Matter Matters
Where do we find matter?
What is EVERYWHERE!
True or False: Gas takes the complete volume of anything it is in.
What is true?
This is how the particles in a solid move.
What is vibrate?
What is freezing?
Name the 2 laws we learned about.
What is Charles's and Boyle's?
What is solid?
On a hot day, gas particles pus against the wall of a container causing this.
What is pressure?
True or False: a solid can change volume.
What is false? It has a definite shape and volume.
What is evaporation or vaporization?
The laws of matter we discussed deal with which state of matter?
What is gas?
This kind of matter has a definite volume but no definite shape.
What is liquid?
The particles in a gas do this.
What is move very quickly and collide often.
What is sublimation?
True or false: Pouring water from a water bottle to a cup will change the waters volume.
What is False: liquid has a definite volume. (Only the shape will change)
Name the formula for pressure.
What is force / area?
We need to know these 3 things when talking about gases.
What is pressure, volume and temperature?
As pressure increases this happens.
What is volume decreases?
What could gas pressure do to a solid like a balloon? Explain why.
What is burst it because the gas continues to expand and needs to get out.
What were we demonstrating in the penny lab?
What is surface tension?
Which law states that if pressure is constant and temperature increases, volume also increases?
What is Charles's Law?
What is something we need to do in the winter to our cars and why?
What is check the air pressure because gas volume decreases is cold temperatures.
Describe an experiment we did that demonstrated gas pressure and volume.
Possible answers:
Clay and plunger, antacid tablet in the tube
Describe what happens to the thermal energy in condensation.
What is vaporization?
Which law states that if temperature is constant and volume decreases, the pressure will increase?
What is Boyle's Law?