Categorizing Compounds Group the ions and compounds in your list into 5 groups and describe each group.
Label each group using these terms. Anions Cations Monoatomic Polyatomic Binary Compounds Ternary Compounds
Definitions Anions – Cl, Br, I, F, S Cations – Na, Mg, Ca, Sr, Li
Definitions Monoatomic – all cations and anions Polyatomic - PO3-3, OH-, NH4+, SO32-, H3O+
Definitions Binary Compounds - Ba3N2, Na2S, Zn3N2, FeCl2, Cu2S Ternary Compounds - K2SO3, NaClO4, NaMnO4, H2SO4, CaCO3
Answer the following questions using your clickers… Assessment Answer the following questions using your clickers…
What is a compound with three elements called? Binary compound Ternary compound
What is a ion that contains more than one element called? Monoatomic ion Polyatomic ion
What is Br? Monoatomic Anion Monoatomic Cation Polyatomic Anion Polyatomic Cation
What is Na2S? Binary compound Ternary compound
What is OH-? Monoatomic ion Polyatomic ion
Which is a monoatomic ion? Ca CaBr2
Which is a ternary compound? Zn3N2 H2SO4
Which is a cation? Li S