Polyatomic Ions Mastery

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Memorize common polyatomic ions.

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Daisy Cedillo

United States

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Polyatomic Ions Mastery


Froggy Jumps Polyatomic Ions MasteryOnline version Memorize common polyatomic ions. by Daisy Cedillo 1 What is the formula and charge of Nitrate? a NO3- b NO3 c NO2- 2 What is the formula and charge of Nitrite? a NO2 b NO2- c NO3- 3 What is the formula and charge of Sulfate? a SO3^2- b SO4^2- c SO4 4 What is the formula and charge of Sulfite? a SO3- b SO4^2- c SO3^2- 5 What is the formula and charge of Phosphate? a PO4 b PO4^3- c PO3^3- 6 What is the formula and charge of Phosphite? a PO4^3- b PO2^3- c PO3^3- 7 What is the formula and charge of Carbonate? a CO3- b CO3^2- c CO4^2- 8 What is the formula and charge of Hydroxide? a OH2- b HO- c OH- 9 What is the formula and charge of Ammonium? a NH4- b NH3+ c NH4+ 10 What is the formula and charge of Perchlorate? a ClO3- b ClO4- c ClO4 11 What is the formula for nitrate and its charge? a NO2- b NO3- c NO3^2- 12 Nitrate corresponds to which ion name? a NO2- b NO3- c NO4- 13 What is the formula for nitrite with charge? a NO2^2- b NO2- c NO3- 14 Which is the correct name for NO2-? a Nitrite b Nitrite c Nitrate 15 Sulfate has which formula and charge? a SO4- b SO4^2- c SO3^2- 16 Sulfite is represented by which formula? a SO4^2- b SO3- c SO3^2- 17 Phosphate’s formula and charge are? a PO4^3- b PO3^3- c PO4^2- 18 Phosphite corresponds to which formula? a PO4^3- b PO3^3- c PO2^3- 19 Carbonate ion has what formula and charge? a CO3^2- b CO2^2- c CO3- 20 Hydroxide ion is which formula and charge? a HO2- b OH2- c OH- 21 Ammonium ion formula and charge are? a NH4- b NH4+ c NH3+ 22 Hypochlorite name corresponds to which formula? a ClO2- b ClO- c ClO3- 23 Chlorite ion formula is? a ClO- b ClO2- c ClO3- 24 Chlorate ion formula is? a ClO3- b ClO2- c ClO4- 25 Perchlorate ion formula is? a ClO4- b ClO4^2- c ClO3- 26 What is the -ite vs -ate pattern for nitrate/sulfate? a Nitrate has less charge than nitrite b Nitrite has more oxygen than nitrate c Nitrite has one less oxygen than nitrate 27 What is the chlorine pattern from hypo to per? a Hypo-, -ite, -ate, -per increasing oxygen b -ite to hypo then -ate c Per then hypo with more oxygen 28 Which ion has the highest oxygen in its chlorine series? a Chlorite (ClO2-) b Perchlorate (ClO4-) c Hypochlorite (ClO-) 29 Which ion is formed by adding one oxygen to chlorite? a Chlorite (ClO2-) b Hypochlorite (ClO-) c Chlorate (ClO3-) 30 Which ion has the least oxygen in the -ite group? a Hypochlorite (ClO-) b Chlorite (ClO2-) c Chlorate (ClO3-) 31 What is the formula for carbonate ion? a CO3- b CO3^2- c CO2^2- 32 What is the charge of ammonium? a -1 b +1 c 0 33 Which ion has formula NH4+? a Amide b Ammonia c Ammonium 34 Which ion is represented as PO4^3-? a Phosphate b Phosphite c Phosphide 35 Which ion is PO3^3-? a Phosphite b Phosphate c Phosphide 36 Which ion is Sn: SO4^2-? a Sulfate b Sulfate^2- c Sulfite 37 Which ion is SO3^2-? a Sulfate^2- b Sulfite c Sulfate 38 Which ion corresponds to NO3-? a Nitrade b Nitrate c Nitrite 39 Which ion is NO2-? a Nitrile b Nitrite c Nitrate 40 Which ion has formula ClO-? a Hypochlorite b Chlorate c Chlorite 41 Which ion is ClO2-? a Hypochlorite b Perchlorate c Chlorite 42 Which ion is ClO4-? a Chlorite b Perchlorate c Chlorate 43 What is pattern when adding oxygen: hypo-, -ite, -ate, -per-? a Increasing oxygen b Random order c Decreasing charge 44 Which ion has formula CO3^2- and charge -2? a Carbonaite b Carbonate c Carbonate2- 45 Which ion is ClO- with -1 charge? a Hypochlorite b Chlorate c Chlorite

Polyatomic Ions Mastery

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Polyatomic Ions MasteryOnline version

by Daisy Cedillo

What is the formula and charge of Nitrate?

What is the formula and charge of Nitrite?

What is the formula and charge of Sulfate?

What is the formula and charge of Sulfite?

What is the formula and charge of Phosphate?

What is the formula and charge of Phosphite?

What is the formula and charge of Carbonate?

What is the formula and charge of Hydroxide?

What is the formula and charge of Ammonium?

What is the formula and charge of Perchlorate?

What is the formula for nitrate and its charge?

Nitrate corresponds to which ion name?

What is the formula for nitrite with charge?

Which is the correct name for NO2-?

Sulfate has which formula and charge?

Sulfite is represented by which formula?

Phosphate’s formula and charge are?

Phosphite corresponds to which formula?

Carbonate ion has what formula and charge?

Hydroxide ion is which formula and charge?

Ammonium ion formula and charge are?

Hypochlorite name corresponds to which formula?

Chlorite ion formula is?

Chlorate ion formula is?

Perchlorate ion formula is?

What is the -ite vs -ate pattern for nitrate/sulfate?

What is the chlorine pattern from hypo to per?

Which ion has the highest oxygen in its chlorine series?

Which ion is formed by adding one oxygen to chlorite?

Which ion has the least oxygen in the -ite group?

What is the formula for carbonate ion?

What is the charge of ammonium?

Which ion has formula NH4+?

Which ion is represented as PO4^3-?

Which ion is PO3^3-?

Which ion is Sn: SO4^2-?

Which ion is SO3^2-?

Which ion corresponds to NO3-?

Which ion is NO2-?

Which ion has formula ClO-?

Which ion is ClO2-?

Which ion is ClO4-?

What is pattern when adding oxygen: hypo-, -ite, -ate, -per-?

Which ion has formula CO3^2- and charge -2?

Which ion is ClO- with -1 charge?