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ADV CHEM
Unit 2 Unit Test 1/20
Question | Answer |
---|---|
ion compound makeup | metal and nonmetal |
exceptions that want to be transition elements | Sn (Tin) and Pb (lead) |
exceptions that do not want to be transition elements | Zn (Zinc) Cd (Cadmium) and Ag (Silver) |
covalent compound makeup | nonmetal and nonmetal |
when do you reduce ionic compounds | when the charge has a common denominator |
nitrate | NO3-2 |
carbonate | CO3-2 |
chlorate | ClO2-1 |
sulfate | SO4-2 |
phosphate | PO3-3 |
hydroxide | OH-1 |
cyanide | CN-1 |
permanganate | MnO-1 |
chromate | CrO-2 |
dichromate | Cr2O7-2 |
ammonium | NH4-2 |
mercury (I) | Hg2+2 |
acetate | C2H2O2 |
bicarbonate | HCO3-1 |
-ide | ions and covalent |
-ite, -ate | polyatomic ions |
mono- | 1 |
di- | 2 |
tri- | 3 |
tetra- | 4 |
penta- | 5 |
hexa- | 6 |
hepta- | 7 |
octa- | 8 |
nona- | 9 |
deca- | 10 |
-ic | higher |
-ous | lower |
ferric | 3 |
ferrous | 3 |