1.
13) In the table below, fl in the name and formula for the oxyanions in figures on the previous
page 14) In the table below, fill in the name and formula for the sest of the oxyanions the shaded
column. Use the Element ate ion -1te ion ? hsr_m.ite ,. hy pobro te Br Bromine (B:) 8r lodine)
104 102 I02 Pres Prorsie | phosphor e P03- IP02 Phosphorus (P) Nitrogen (N) Use your
knowledge of Type I and Type II metals as well as the appropriate polyatomic name/formula to
fil in the following table. Name Formula Name Formula sodium carbonate Cu(NO) iron(II)
nitrate calcium sulfate MnSO4 Mos nessum ammonium nitrate Ca(CIO) KCN Check your work:
Were the polyatomic ions correctly identified for the above table? Ramember wben you bave
parentheses, you m idenlity the pohatamic ions y looing intide the parenihers ond the aumber
oataide the pareathes jast iniate bor mary be maumbers outside that polyatomic ion you have Are
the compound formulas you filled into the table above neutral in charge? Do all type II metals in
the table above have their charge indicated by either a Roman aumeral or their Latin name with
an -ous or-ic ending? Are all type 1 metals listed without a Roman numeral?
Solution
Perbromate = BrO 4
-
Bromate = BrO 3
-
Bromite = BrO 2
-
Hypobromite = BrO -
Periodate = IO 4
-
Iodate = IO 3
-
Iodite = IO 2
-
hypoiodite = IO -
Phosphate = PO 4
3-
Phosphite = PO 3
3-

2.
Nitrate = NO 3
-
Nitrite = NO 2
-
Sodium Carbonate = Na 2 CO 3
Iron (II) Nitrate = Fe(NO 3 ) 2
Manganese Sulfate = MnSO 4
Calcium Hypochlorite = Ca(ClO) 2
Copper (II) Nitrate = Cu(NO 3 ) 2
Calcium Sulfate = CaSO 4
Ammonium Nitrate = NH 4 NO 3
Potassium Cyanide = KCN