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Chem chapt7 2/25/26

Chemistry chapter 7 and 8 - test on 2/25/26

QuestionAnswer
Hydrocarbon molecular compound - petroleum and natural gas
Monatomic ion single atom
Binary compound 2 different elements
Nomenclature naming
Oxyanion polyatomic ion - oxygen
Acid gives off hydrogen ions in water - sour taste - pH value of 0-6.9
Salt forms when a metal - replaces the hydrogen of an acid
Binary acid 2 elements - H - halogens
Oxyacids hydrogen, oxygen - nonmetal
Ionic solid cations and anions - separated ion - free to conduct electrical current
Oxidation number electrons - added to or removed from
Oxidation state number of electrons - needs to reach its elemental form
Formula mass sum of the average atomic masses
Percentage composition percentage - element in a compound
Empirical formula formula - shows - composition - relative numbers and kinds
Created by: livharris82
 

 



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