Chemistry
Properties
Additional terms
Effects of water
EXTRA STUFF
100
Composed of 2 hydrogen atoms & one oxygen atom
What is water?
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
What is evaporation?
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 plasma
What is Ionization?
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
Hydrogen Bonding Forces
What is PULL the water molecules close together?
400
solvent
What is the "thing" that does the dissolving
400
Melting point
What is 0ºC/32ºF?
400
__% of humans are water
What is 60%?
500
Plasma to Gas
What is Recombination
500
Cohesion
What is attraction between water molecules?
500
A substance's mass divided by it's volume
What is density?
500
3 days
What is we die after this amount of time without water?
500
104.5º
What is how wide the "V" is in a water molecule?