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Chemistry
Chemistry
41
Chemistry
10th Grade
02/24/2009

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Cards

Term
Atom
Definition
Building block of matter.
Term
Neutrons
Definition

Has Neutral or no charge at all.

 

Term
Protons
Definition
Positive Charge
Term
Electron
Definition

Negative charge.

Term
Elements
Definition
A substance that is made up of entirely of one atom.
Term
Atomic Number
Definition
the number of protons in a nucleus
Term
Mass Number
Definition
the entire weight of the atom.
Term
Molecules
Definition

combination of 2 or more atoms or elements

 

Term
compounds
Definition

2 or more components combined.

Term
Mixture
Definition
the physical Change
Term
Homogeneonous
Definition
Particles spread evenly throughout.
Term
heterogeneuos
Definition
not spread evenly throughout.
Term
Solution
Definition
Usually a liquid
Term
Solvent
Definition
Make up the bulk of a solution
Term
Solutes
Definition
Disolved in Solvent
Term
Suspension
Definition
mixture beings to raise when leaft there. 
Term
Colloidal Suspensions
Definition
Particles are to small, and are to small the settle to the bottom.
Term
Dalton
Definition
Unit measure of a atom.
Term

Organic

Definition
Contains the element carbon.
Term
Inorganic
Definition
All compounds that don't contian carbon
Term
Monomers
Definition
Small molecules grow through Polymer
Term
Polymer
Definition
Composed to complete structural unit.
Term
Carbs.
Definition
contains Carbon, oxygen and hydrogen.
Term
Lipids
Definition
Carbon,Oxygen and hydrogen but not as much oxygen
Term
Nucliec Acid
Definition
contain phosoprus and Nitrogen
Term
Coheism
Definition
Binding of water.
Term
Adheism
Definition

water bind in other molecules.

Term

Amino Acid

Definition
the structural unit of protein.
Term
Enyzmes
Definition
required for all chemical actions in the living and non-living.
Term
Catalyst
Definition
change the rate of the reaction without being consumed of the reaction.
Term
Substrate
Definition
the reactant that the enyzms work on.
Term
Active site.
Definition

Specific molecules can bond.

Term
Lock and key
Definition
it is a method
Term
Monosacchrides
Definition
Single molecule of sugar
Term
Dissacchride
Definition
Two monosacchrides joined to make a large Carb.
Term
Polysacchride
Definition
formed when many sugars are joined chemically
Term
Gylsosidic Linkage
Definition
Condensation reaction
Term
Glucose
Definition
needed by all living things
Term
Cellulose,starch and Glycogen
Definition
common Polysacchrides
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