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Introductory Chemistry
Memorize basic stuff for Chem 141
75
Chemistry
Undergraduate 1
09/16/2010
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Term
Lithium
 Definition
Li+
Term
Beryllium
 Definition
Be2+
Term
Nitrogen
 Definition
N3-
Term
Oxygen
 Definition
O2-
Term
Hydrogen
 Definition
H-
Term
Magnesium
 Definition
Mg2+
Term
Sodium
 Definition
Na+
Term
Aluminum
 Definition
Al3+
Term
Silicon
 Definition
Si2-
Term
Fluorine
 Definition
F-
Term
Chlorine
 Definition
Cl-
Term
Potassium
 Definition
K+
Term
Calcium
 Definition
Ca2+
Term
Gallium
 Definition
Ga3+
Term
Selenium
 Definition
Se2-
Term
Bromine
 Definition
Br-
Term
Rubidium
 Definition
Rb+
Term
Strontium
 Definition
Sr2+
Term
Indium
 Definition
In3+
Term
Tin
 Definition
Sn2+
Term
Tellurium
 Definition
Te2-
Term
Iodine
 Definition
I-
Term
Cesium
 Definition
Cs+
Term
Barium
 Definition
Ba2+
Term
Thallium
 Definition
Tl+, Tl3+
Term
Bismuth
 Definition
Bi3+
Term
Lead
 Definition
Pb2+
Term
Mercury, Mercurous
 Definition
Hg22+
Term
Ammonium
 Definition
NH4+
Term
Cyanide
 Definition
CN-
Term
Carbonate
 Definition
CO32-
Term
Hydrogen Carbonate
 Definition
HCO3-
Term
Acetate
 Definition
C2H3O2-
Term
Oxalate
 Definition
C2O42-
Term
Hypochlorite
 Definition
ClO-
Term
Chlorite
 Definition
ClO2-
Term
Chlorate
 Definition
ClO3-
Term
Perchlorate
 Definition
ClO4-
Term
Chromate
 Definition
CrO42-
Term
Dichromate
 Definition
Cr2O72-
Term
Permanganate
 Definition
MnO4-
Term
Nitrite
 Definition
NO2-
Term
Nitrate
 Definition
NO3-
Term
Hydroxide
 Definition
OH-
Term
Peroxide
 Definition
O22-
Term
Phosphate
 Definition
PO43-
Term
Monohydrogen phosphate
 Definition
HPO42-
Term
Dihydrogen phosphate
 Definition
H2PO4-
Term
Sulfite
 Definition
SO32-
Term
Sulfate
 Definition
SO42-
Term

Hydrogen Sulfite 

(or bisulfite)

 Definition
HSO3-
Term

Hydrogen sulfate

(or bisulfate)

 Definition
HSO4-
Term
Thiosulfate
 Definition
S2O32-
Term
Solid
 Definition
The form of matter which is rigid but not compressible
Term
Liquid
 Definition
The form of matter which is neither rigid nor compressible
Term
Gas
 Definition
The form of matter which is compressible but not rigid
Term
Prefix mega-
 Definition
106
Term
Prefix kilo-
 Definition
103
Term
Prefix deci-
 Definition
10-1
Term
Prefix centi-
 Definition
10-2
Term
Prefix mili-
 Definition
10-3
Term
Prefix micro-
 Definition
10-6
Term
Prefix nano-
 Definition
10-9
Term
Prefix pico-
 Definition
10-12
Term
Dalton's first postulate
 Definition
All elements are made up of indivisible particles called atoms
Term
Semimetals
 Definition
Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, Astatine
Term
Group
 Definition
Periodic Table column
Term
Period
 Definition
Periodic Table row
Term
Dalton's second postulate
 Definition
All atoms of one element are alike, but different from the atoms of all other elements
Term
Dalton's third postulate
 Definition
Atoms are neither created nor destroyed during chemical reactions, they are simply rearranged.
Term
Dalton's fourth postulate
 Definition
Compounds are made of atoms of different elements in specific ratios
Term
Naming oxoacids
 Definition
Change anion suffix (-ite to -ous or -ate to -ic) and add "acid"
Term
Naming binary acids
 Definition
non-aqueous: normal rules. aqueous: take stem of anion, add prefix hydro-, suffix -ic, and "acid"
Term
Naming ionic compounds
 Definition
metal name, add non-metal stem plus suffix -ide
Term
Naming molecular compounds
 Definition
Same as ionic, but use Greek number prefixes with element names if more than one atom of an element is present.
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