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First Test
First Test
128
Chemistry
Undergraduate 1
01/30/2015
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Term
H
 Definition
Hydrogen
Term
Li
 Definition
Lithium
Term
Na
 Definition
Sodium
Term
K
 Definition
Potassium
Term
Rb
 Definition
Rubidium
Term
Cs
 Definition
Cesium
Term
Be
 Definition
Beryllium
Term
Mg
 Definition
Magnesium
Term
Ca
 Definition
Calcium
Term
Sr
 Definition
Strontium
Term
Ba
 Definition
Barium
Term
Ti
 Definition
Titanium
Term
V
 Definition
Vanadium
Term
Cr
 Definition
Chromium
Term
Mn
 Definition
Manganese
Term
Fe
 Definition
Iron
Term
Co
 Definition
Cobalt
Term
Ni
 Definition
Nickel
Term
Cu
 Definition
Copper
Term
Zn
 Definition
Zinc
Term
Ag
 Definition
Silver
Term
W
 Definition
Tungsten
Term
Pt
 Definition
Platinum
Term
Au
 Definition
Gold
Term
Hg
 Definition
Mercury
Term
U
 Definition
Uranium
Term
Ga
 Definition
Gallium
Term
Sn
 Definition
Tin
Term
Pb
 Definition
Lead
Term
He
 Definition
Helium
Term
B
 Definition
Boron
Term
C
 Definition
Carbon
Term
N
 Definition
Nitrogen
Term
P
 Definition
Phosphorus
Term
O
 Definition
Oxygen
Term
F
 Definition
Fluorine
Term
Ne
 Definition
Neon
Term
Al
 Definition
Aluminum
Term
Si
 Definition
Silicon
Term
S
 Definition
Sulfur
Term
Cl
 Definition
Chlorine
Term
Ar
 Definition
Argon
Term
Ge
 Definition
Germanium
Term
As
 Definition
Arsenic
Term
Se
 Definition
Selenium
Term
Br
 Definition
Bromine
Term
Kr
 Definition
Krypton
Term
I
 Definition
Iodine
Term
Xe
 Definition
Xenon
Term
The number of _____ determines what atom it is.
 Definition
Proton
Term
Isotopes have a different number of ______.
 Definition
Neutrons
Term
12 C
6

12= ________
6= ___________
 Definition
12= Mass Number
6 = Atomic Number
Term
What determines the mass number?
 Definition
The number of protons and nuetrons.
Term
What determines the Atomic Number?
 Definition
the number of protons and electrons.
Term
Cations have a _________ charge
 Definition
postive
Term
Anions have a _________ charge
 Definition
negative
Term
An Ionic Compound of made of ________ and ________.
 Definition
cations and anions.
Term
What are the diatomic molecules?
 Definition
H, N, F, O, I, C, Br
Term
Cations ______ an electron.
 Definition
lose
Term
Anions ________ an electron.
 Definition
gain.
Term
What is a molecular compound?
 Definition
two or more kinds of atoms that have no net charge.
Term
What group are Alkali Metals?
 Definition
1A

(Li, Na, K, Rb, Cs, Fr)
Term
What group are Alkaline earth metals?
 Definition
2A

(Be, Mg, Ca, Sr, Ba, Ra)
Term
What group are Chalcogens
 Definition
6A

(O, S, Se, Te, Po)
Term
What group are Halogens
 Definition
7A

(F, Cl, Br, I, At)
Term
What group are Noble Gases
 Definition
8A

(He, Ne, Ar, Kr, Xe, Rn)
Term
On the peroidic table where are nonmetals located
 Definition
the right side of the table with the exception of H.
Term
On the perodic table where are Metals located
 Definition
on the left side of the chart
Term
On the perodic table wehre are Metalloids located
 Definition
on the stair step line.

(Note: Al, Po and At are not metalloids)
Term
_____ are normally found in nature as isolated atoms.
 Definition
noble gasses
Term
What is a molecule
 Definition
a group of atoms that are chmically bonded
Term
What are molecular elements
 Definition
molecular elements are composed of only one type of atom
Term
what is a molecular compound
 Definition
compounds that are composed of molecules that contain more than one types of atom
Term
What is the charge of H
 Definition
1+
Term
What is the charge of Li
 Definition
1+
Term
What is the charge of Na
 Definition
1+
Term
What is the charge of K
 Definition
1+
Term
What is the charge of Rb
 Definition
1+
Term
What is the charge of Cs
 Definition
1+
Term
What is the charge of Mg
 Definition
2+
Term
What is the charge of Ca
 Definition
2+
Term
What is the charge of Sr
 Definition
2+
Term
What is the charge of Ba
 Definition
2+
Term
What is the charge of Al
 Definition
3+
Term
What is the charge of N
 Definition
3-
Term
What is the charge of O
 Definition
2-
Term
What is the charge of S
 Definition
2-
Term
What is the charge of Se
 Definition
2-
Term
What is the charge of Te
 Definition
2-
Term
What is the charge of H
 Definition
1-
Term
What is the charge of F
 Definition
1-
Term
What is the charge of Cl
 Definition
1-
Term
What is the charge of Br
 Definition
1-
Term
What is the charge of I
 Definition
1-
Term
Cations end with
 Definition
-ium
Term
Anions end with
 Definition
-ide
Term
Charge of CH3COO
 Definition
1-
Term
Charge of ClO3
 Definition
1-
Term
Charge of ClO4
 Definition
1-
Term
Charge of NO3
 Definition
1-
Term
Charge of MnO4
 Definition
1-
Term
Charge of CO3
 Definition
2-
Term
Charge of CrO4
 Definition
2-
Term
Charge of Cr2O2
 Definition
2-
Term
Charge of SO4
 Definition
2-
Term
Charge of PO4
 Definition
3-
Term
Name and Charge

NH4
 Definition
Ammonium 1+
Term
Name of CH3COO
 Definition
Acetate
Term
Name of ClO3
 Definition
Chlorate
Term
Name of ClO4
 Definition
Perchlorate
Term
Name of NO3
 Definition
Nitrate
Term
Name of CO3
 Definition
Carbonate
Term
Name of CrO4
 Definition
Chromate
Term
Name of Cr2O7
 Definition
Dichromate
Term
Name of SO4
 Definition
Sulfate
Term
Name of PO4
 Definition
Phosphate
Term
If the anion in an acid ends in -ide, change the ending to ______ and add the prefix ______
 Definition
-ic

hydro-
Term
If the anion in an acid ends in -ite, change the ending to _______.
 Definition
-ous
Term
If the anion in an acid ends in -ate, change the ending to _______. And add _____ to the ending.
 Definition
-ic

acid
Term
prefix 4
 Definition
tetra
Term
prefix 5
 Definition
penta
Term
prefix 6
 Definition
hexa
Term
prefix 7
 Definition
hepta
Term
prefix 8
 Definition
octa
Term
prefix 9
 Definition
nona
Term
What are 3 reaction types
 Definition
combination,
decomposition,
combustion
Term
what is the percent composition formula
 Definition

% element = (# of atoms)(atomic weight) X100

              (FW or MW of the compound)
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