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LIQUIDS
SUBSTANCES (pure, solution, mechanical)
DENSITY, VISCOSITY, BUOYANCY
VOCABULARY
OTHER
100

Fluids include these 2 states of matter.

What are liquids and gases?

100
Distilled Water
What is "a pure substance"?
100
The formula for density.
What is "D=M/V"
100
Whether or not a fluid can be squeezed into a smaller space.
What is "compressibility"?
100

The liquid with the highest viscosity. Olive oil, ketchup, rubbing alcohol, water.

What is "ketchup"?

200
Fluids do not have a definite ____________.
What is "shape"?
200
Iced tea
What is "a solution"?
200
The viscosity of a fluid affects its ________ _________.
What is "flow rate"?
200
How thick a liquid is.
What is "viscosity"?
200

The gas that causes bubbles in a can of pop.

What is "carbon dioxide"?

300
The one that is NOT a fluid: water, olive oil, cheese, fog
What is "cheese"?
300
Salad dressing (oil, vinegar, spices)
What is "a mechanical mixture"?
300
When a material has many particles packed tightly together it is "more/less" dense than one with few particles.
What is "more"?
300
Whether an object will float or sink in a fluid.
What is "buoyancy"?
300

The density of a liquid when its VOLUME is 100mL, and its mass is 25g.

What is 0.25 g/mL?

400
All fluids do "this" like they are being poured.
What is "flow"?
400
Silver
What is "a pure substance"?
400
A gas would be "more/less" dense than a solid.
What is "less"?
400
Anything that has mass (weight) and takes up space.
What is "matter"?
400
A solute (salt) will dissolve faster when the solvent (water) is ___________.
What is "hotter"?
500

A heterogeneous mixture that does not settle.

What is "colloid"?

500
Salad
What is "a mechanical mixture"?
500
Things that are buoyant "float/do not float".
What is "float"?
500
Can be a liquid or a gas.
What is "a fluid"?
500

If a grape has a density of 0.8 g/mL and water has a density of 1.0 g/mL, do you expect the grape to float?

What is "yes"?