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Chemistry
Properties
Vocabulary Work
Effects of water
EXTRA STUFF
100

Composed of 2 hydrogen atoms & one oxygen atom

h2o

100
polar molecule
What is one element pulls on shared electrons more than the other element in the bond
100
To dissolve
What is to blend or mix together
100
Water's boiling point
What is 100ºC/212ºF?
100

____ % of the world is water

What is 75%

200

Liquid to Solid

Freezing point, deposition

200
Adhesion
What is attraction between 2 substances
200
solution
What is The homogeneous mixture that results when a solute and a solvent combine
200
Condensing point
What is 100ºC/212ºC?
200
underwater ______ need water to live
What animals and plants need?
300

Gas to solid

deposition

300
suface tension
What is water's "Skin?
300
solute
What is the "thing" that is dissolved
300
freezing point
What is 0ºC/32ºC?
300
A liquid's resistance to flow, strong cohesive forces (HBFs) can add to a liquids thickness
What is viscosity?
400
Solid to Gas
What is sublimation?
400

Waters ability to resist the force of gravity.

What is capillary action?

400
solvent
What is the "thing" that does the dissolving
400
Melting point
What is 0ºC/32ºF?
400

T or F

Humans are composed of 60% to 75%water.

What is true?

500

Gas to liquid

What is condensation

500
Cohesion
What is attraction between water molecules?
500
A substance's mass divided by it's volume
What is density?
500
The human body can live _______ days without water.

3 days

500

Ice is ________ dense than water. 

What is less?