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Ions required for the Western Australian Unit 3A Chemistry

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
ammonium   NH4+  
🗑
caesium ion   Cs+  
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hydrogen ion   H+  
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lithium ion   Li+  
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potassium ion   K+  
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rubidium ion   Rb+  
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silver ion   Ag+  
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sodium ion   Na+  
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barium ion   Ba2+  
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calcium   Ca2+  
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cobalt(II) ion   Co2+  
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copper(II) ion   Cu2+  
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iron(II) ion   Fe2+  
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lead(II) ion   Pb2+  
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magnesium ion   Mg2+  
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manganese(II)   Mn2+  
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nickel(II) ion   Ni2+  
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strontium ion   Sr2+  
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zinc ion   Zn2+  
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aluminium ion   Al3+  
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chromium(III) ion   Cr3+  
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iron(III) ion   Fe3+  
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bromide ion   Br-  
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chloride ion   Cl-  
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*chlorate ion   ClO3-  
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*chlorite ion   ClO2-  
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*hypochlorite ion   ClO-  
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*perchlorate ion   ClO4-  
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cyanide ion   CN-  
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dihydrogenphosphate ion   H2PO4 -  
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ethanoate (acetate) ion   CH3COO-  
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fluoride ion   F-  
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hydrogencarbonate ion   HCO3-  
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hydrogensulfate ion   HSO4 -  
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hydroxide ion   OH-  
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iodide ion   I-  
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nitrate ion   NO3-  
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nitrite ion   NO2-  
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permanganate ion   MnO4 -  
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carbonate ion   CO3 2-  
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chromate ion   CrO4 2-  
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dichromate ion   Cr2O7 2-  
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hydrogenphosphate ion   HPO4 2-  
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oxalate ion   C2O4 2-  
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sulfate ion   SO4 2-  
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oxide ion   O 2-  
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Sulfide ion   S 2-  
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sulfite ion   SO3 2-  
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nitride ion   N 3-  
🗑
phosphate ion   PO4 3-  
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🗑


   

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Created by: Maseinoz
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