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My Chel's Chem
N/A
66
Chemistry
11th Grade
09/01/2015
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Term
Ammonium
 Definition
NH4+
Term
Cesium
 Definition
Cs+
Term
Copper(I) or cuprous
 Definition
Cu+
Term
Hydrogen
 Definition
H+
Term
Lithium
 Definition
Li+
Term
Potassium
 Definition
K+
Term
Silver
 Definition
Ag+
Term
Barium
 Definition
Ba2+
Term
Cadmium
 Definition
Cd 2+
Term
Calcium
 Definition
Ca2+
Term
Chromium(II) or chromous
 Definition
Cr2+
Term
Cobalt(II) or cobaltous
 Definition
Co2+
Term
Copper(II) or cupric
 Definition
Cu2+
Term
Iron(II) or ferrous
 Definition
Fe2+
Term
Lead(II) or plumbous
 Definition
Pb2+
Term
Magnesium
 Definition
Mg2+
Term
Manganese(II) or manganous
 Definition
Mn2+
Term
Mercurous
 Definition
Hg22+
Term
Mercuric
 Definition
Hg2+
Term
Strontium
 Definition
Sr2+
Term
Nickle(II)
 Definition
Ni2+
Term
Stannous
 Definition
Sn2+
Term
Zinc
 Definition
Zn2+
Term
Aluminum
 Definition
Al3+
Term
Chromic
 Definition
Cr3+
Term
Ferric
 Definition
Fe3+
Term
Acetate
 Definition
C2H3O2-
Term
Bromide
 Definition
Br-
Term
Chlorate
 Definition
ClO3-
Term
Chloride
 Definition
Cl-
Term
Cyanide
 Definition
CN-
Term
Dihydrogen phosphate
 Definition
H2PO4-
Term
Fluoride
 Definition
F-
Term
Hydride
 Definition
H-
Term
Hydrogen carbonate or Bicarbonate
 Definition
HCO3-
Term
Hydrogen sulfite or bisulfite
 Definition
HSO3-
Term
Hydroxide
 Definition
OH-
Term
Iodide
 Definition
I-
Term
Nitrate
 Definition
NO3-
Term
Nitrite
 Definition
NO2-
Term
Perchlorate
 Definition
ClO4-
Term
Permanganate
 Definition
MnO4-
Term
Thiocyanate
 Definition
SCN-
Term
Carbonate
 Definition
CO32-
Term
Chromate
 Definition
CrO42-
Term
Dichromate
 Definition
Cr2O72-
Term
Hydrogen phosphate
 Definition
HPO42-
Term
Oxide
 Definition
O2-
Term
Peroxide
 Definition
O22-
Term
Sulfate
 Definition
SO42-
Term
Chemistry
 Definition
study of the properties of materials and the changes that materials undergo
Term
Matter
 Definition
physical material of the universe. it is anything that has mass and takes up space
Term
Property
 Definition
anything with characteristics that allow us to recognize a particular type of matter and to distinguish it from other types
Term
atom
 Definition
the almost ifinitely smallest building block of matter
Term
molecules
 Definition
atoms combine to form this
Term
Pure substance
 Definition
is matter that has distinct properties and a composition that doesn't vary from sample to sample (water; table salt)
Term
Compounds
 Definition
substances composed of two or more elements so they contain two or more kinds of atoms
Term
Mixtures
 Definition
combinations of two or more substances in which each substance retains its own chemical identity
Term
Physical Properties
 Definition
can be measured without changing the identity and composition of the substance
Term
Chemical Properties
 Definition
describe the way a substance may change, or react, to form other substances
Term
Intensive properties
 Definition
do not depend on the amount of the sample being examined
Term
Extensive properties
 Definition
substances depend on the quantity of the sample
Term
Dalton
 Definition
1. Atoms are indestructible
2.Compounds (h2O)
3. all elements are identical
4. atoms are the smallest building blocks
Term
Thompson
 Definition
Cathode rays (showed that the elements are not identical) the negative charges weighed differently
Term
Milliken
 Definition
Oil Drop: experiment helped us establish the mass of an electron because he was able to determine the charge
Term
Rutherford
 Definition
Gold foil determined that atoms are mostly empty space
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