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Chapter 3 - Change of State and Solubility
CHC Rosemary C Johnson
31
Science
6th Grade
09/09/2014

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Term

Maire Curie 

Quote

Definition
I am among those who think that science has great beauty.  A Scientist in his blaboratory is not only a technician:  he is also a child placed before natural phenomena which impress him like a fairy tale.
Term
Three states of Matter
Definition

Solid

Liquid

Gas

Term

Thermal Energy

(heat energy)

Definition
the energy that makes atoms and moleules move and "jiggle"
Term
expand
Definition
to become larger
Term
contract
Definition
to become smaller
Term
melting
Definition
the process in which a solid is changed into  a liquid
Term
Boiling
Definition
a type of vporization in which large amounts of liquid change into a gas at once.
Term
water vapor
Definition
another name for steam
Term
Vaporization
Definition
the process of turning liquid into a gas
Term
Evaporation
Definition
The type of vaporization that occurs when "speedy" energetic particles burst through the surface of the liquid and escape into the air.
Term
Condensation
Definition
The process in which a gas is turned into a liquid
Term
Freezing
Definition
The process in which a liquid is turned into a solid
Term

freezing and boiling point of

water

Definition

32F

212F

Term

freezing and boiling point of 

Olive Oil

Definition

35F 

570F

Term

freezing and boiling point of

Rubbing alcohol

Definition

-128F

181F

Term

freezing and boiling point of

Iron

Definition

2800F

5181F

Term
freezing and boiling point of Mercury
Definition

-38F

676F

Term
freezing and boiling point of Oxygen
Definition

-362F

-297F

Term
Sublimation
Definition
the process in which a solid is converted directly into a gas
Term
Deposition
Definition
the process in which a gas turns directly into a solid
Term
Ice Crystals
Definition
groups of frozen water molecules arranged in special patterns
Term
Proteins
Definition
found in food, some of the largest and most complex molecules of all
Term
Solubility
Definition
the ability of one material to be dissolved into another
Term
Solutions
Definition
Mixtures that are made when one material dissolves into another
Term
Universal Solvent
Definition
Water... as it is so good at disolving things
Term
solvent
Definition
is a gas, liquid or solid in which another material is dissolved
Term
soluble
Definition
when a material is able to be dissolved
Term
insoluble
Definition
a material that can not be dissolved by a particular substance... ie:  drop a glass marble into water and it will not dissolve.
Term
Saturated
Definition
when no more of a material will dissolve, we say the solvent is this.
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