Vocabulary
Compounds
Oxidation Number
100
A ____ is a positively or nagatively charged.
What is Polyatomic Ion
100
SiO2
What is Silicon Dioxide
100
Hellium
What is 0
200
A _____ is one that has a slightly negative charge.
What is Polar Molecule
200
HCl
What is Hydrochloric acid
200
Nitrogen
What is 3-
300
A _____ Tells what elements a compound contains and teh exact number of the atoms of each element in a unit of that compund
What is Chemical Formula
300
N2O
What is Dinitrogen oxide
300
Chromium (III)
What is 3+
400
A___ is a compound that has water chemically attached to its ions.
What is hydrate
400
CH3 COOH
What is Acetic acid
400
Iron (II)
What is 2+
500
A___is one that is composed of two elements.
What is binary compound
500
Ng(OH)2
What is Magnesium hydroxide
500
Berylium
What is 2+
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