Labs Labs Labs
Describe what happened in the Air, It's really there lab.
so many things involving air
What are three main states of matter?
(bonus points if you can name the fourth most common state of matter)
Solid, Liquid, Gas..... and Plasma
Matter
Anything that takes up space and has mass.
Yay!!! free points!!! 400
nice
What happened with the Diffusion Lab? Why did the dye spread more in hot water vs cold?
idk man
Describe the motion of particles in a solid?
Answers may vary... Vibrating slightly (to and fro) in a Lattice-work pattern
Mass
amount of matter in a substance (Measured in Grams of Kgrams)
Which molecule can exist in all three main states of matter?
H2O
What property do all liquids and gasses have in common? (this wasn't a lab but still important to know)
They flooooow
Why are there spaces left between sections on bridges? Describe what is happening at a molecular level.
Answers may vary
Atom
The tiny particles that make up matter
Do rats laugh when they are tickled
absolutely
CONGRATULATIONS! You have now won 600 points for doing nothing! Wooo!
sweet
If you leave a fish bowl out for a few days, the water starts to disappear.. why?
EVAPORATION
Molecules
2 or more atoms bonded together
Why does our voice get higher when we breathe heluim?
Helium is much less dense than oxygen. Typically, we breathe in nitrogen and oxygen. Since helium is less dense than oxygen, the sound of our voice travels faster through our vocal cords. Therefore, helium makes our voice sound weird because the sound is traveling over two times faster than usual
Describe what happened during the mystery bottle lab.
r u joking that's so long ago
What happens to the force of attraction between molecules of a slid as they gain heat energy from the sun?
The force of attraction stays the same, but the speed of the molecules increases.
Expansion and Contraction
Atoms and molecules within matter move faster and apply pressure to the edge of matters
As energy is removed from matter, the space between molecules shrinks and the matter contracts.
What does a thermometer measure?
The movement of atoms and molecules