
Brownian motion
Authored by Veronique Meyer
Science
8th Grade
NGSS covered
Used 92+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do liquids behave in terms of their shape and level?
flow and find their own level
move randomly and quickly in any direction
have a definite shape
spread out filling any space available
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three states of matter?
solid liquid and gas
solid liquid and plasma
liquid gas and plasma
solid gas and plasma
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do particles in solids behave?
particles are in a fixed framework, held close together and vibrate
particles spread out filling any space available
particles are far apart and move quickly
particles are free to move around
Tags
NGSS.MS-PS3-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What clue about the behavior of gas particles comes from looking at smoke under a microscope?
particles move randomly and quickly in any direction
particles are free to move around but vibrate in place
particles are held close together in a fixed structure
particles are in contact but still able to move around
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What substance was used to study particle behavior in liquids in the 1820s?
pollen
oil
ice
carbon powder
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What causes the movement of pollen grains or carbon particles suspended in a liquid?
collisions with invisible air particles
gravity
strong magnetic fields
electrical charges
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the shape of a block of ice as it melts?
the water spreads out and fills up the container
it becomes more solid
it turns into a gas
it retains its shape
Tags
NGSS.MS-PS1-4
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