10-7 or 10-8 Polyatomic Nomenclature

DO NOW- NO PHONES ALLOWED

Answer the 4 questions that follow this slide
When you are done, continue with the rest of the quizziz and fill out your notes packet using this slide show. Then answer the practice questions on here AND on your packet.

Multiple Choice

DO NOW-Write formulas for the following compound:
tin (II) fluoride

• SnF₂
• Sn₂F
• FeF₂
• Fe₂F

Multiple Choice

DO NOW-What's the formula for zinc phosphide?

• ZnP

• PZn

• Zn₃P₃

• none of the above

Multiple Choice

DO NOW-What's the correct formula for titanium (II) nitrate?

• Ti(NO₃)₂

• Ti(NO₃)

• (NO₃)Ti

• none of the above

Multiple Choice

DO NOW- What's the formula for silver chloride?

• AgCl

• ClAg

• AgCl₂

• Cl₂Ag

Multiple Choice

Which of the following ions has a charge of -2?

• Carbonate

• Ammonium

• Nitrate

• Acetate

Multiple Choice

Polyatomic ions behave _________

• Independently

• As a unit (together)

• never

• the same as neutrons

Open Ended

What is a polyatomic ion, and how does it differ from a simple ion?

Multiple Select

Select all correct statements about naming ionic compounds from their formulas.

• The cation is named first, followed by the anion.

• Polyatomic ions retain their names in compounds.

• The anion is always a metal.

• Parentheses are used when more than one polyatomic ion is present.

Multiple Choice

What is the correct way to name a chemical compound from its formula according to the format shown?

• Name of cation (metal) followed by name of anion (nonmetal)

• Name of anion (nonmetal) followed by name of cation (metal)

• Alphabetical order of elements

• Name of the element with the highest atomic number first

Fill in the Blank

The charge on the cation in Fe2(CrO4)3 is ___ .

+

Open Ended

Explain how you would determine the charge on a transition metal cation in a compound such as Fe2(CrO4)3.

Multiple Choice

What is the correct name for Fe2(CrO4)2?

• Iron (III) chromate

• Iron (II) chromate

• Iron chromate

• Ferric chromate

Multiple Choice

Which of the following is the correct name for Co2(CrO4)3?

• Cobalt (III) chromate

• Cobalt (II) chromate

• Cobalt (III) carbonate

• Cobalt (II) carbonate

Fill in the Blank

The formula for Copper (III) phosphide is ___

Multiple Select

Select all statements that are true about naming compounds with polyatomic ions.

• The polyatomic ion will keep its name.

• If combined with a nonmetal, the polyatomic ion will go first.

• Never use prefixes with polyatomic ions.

• Use the least common multiple in solving the formula.

Multiple Choice

What is the correct formula for aluminum nitrate?

• AlN
• AlNO₃
• Al(NO₂)₃
• Al(NO₃)₃

Multiple Choice

What is the correct formula for magnesium hydroxide?

• MgO
• MgOH
• MgOH₂
• Mg(OH)₂

Multiple Choice

What is the correct formula for barium phosphate?

• BaPO₄
• Ba₂(PO₄)₃
• Ba₃(PO₄)₂
• BaP

Multiple Choice

What is the correct formula for ammonium chloride?

• NH₄Cl
• NH₄Cl₂
• AlCl₃
• (NH₄)₂Cl

Multiple Choice

What is the correct name of KNO₃?

• potassium nitrogen oxide
• potassium nitride
• potassium nitrite
• potassium nitrate

Multiple Choice

What is the correct name of CaCO₃?

• calcium carbonate
• calcium carbon trioxide
• calcium tricarbonate
• calcite carbonate

Multiple Choice

What is the correct name of BaCrO₄?

• barium chromium tetraoxide
• barium dichromate
• barium chromate
• barium chromium oxide

Multiple Choice

Which of the following is the chlorate ion?

Multiple Choice

Which of the following is the chlorite ion?

Multiple Choice

The correct formula for acetate is

• C₄H₂O₃^-

• Ac₂H₂^2-

• C₂O₄^-

• C₂H₃O₂^-

Multiple Choice

What is the correct name of the compound with the formula NaC₂H₃O₂

• sodium acetite
• sodium acetate
• sulfur acetite
• sulfur acetate

Multiple Choice

Exit Ticket-What is the correct formula for sodium sulfate?

• NaSO₄
• Na₂S
• Na₂SO₄
• NaS

Multiple Choice

Exit Ticket-What is the correct formula for aluminum nitrate?

• AlN
• AlNO₃
• Al(NO₂)₃
• Al(NO₃)₃

Multiple Choice

Exit Ticket-What is the correct formula for magnesium hydroxide?

• MgO
• MgOH
• MgOH₂
• Mg(OH)₂

Multiple Choice

Exit Ticket-What is the correct formula for barium phosphate?

• BaPO₄
• Ba₂(PO₄)₃
• Ba₃(PO₄)₂
• BaP