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Chemistry Quiz on Polyatomic Ions and Compounds

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Chemistry Quiz on Polyatomic Ions and Compounds

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Questions and Answers

What is the name of FeO?

Iron (III) oxide
Iron oxide
Iron (II) oxide (correct)
Iron oxygen

What is the name of Cu(NO3)2?

Copper (II) nitrate

Name the following ionic compound: BaCl₂

Barium chlorine (correct)
Dibarium chloride (correct)
Barium dichloride (correct)
Barium chloride (correct)

Which of the following can form more than one possible positive ion? (Select all that apply)

Tin (A), Iron (B), Copper (D) Signup and view all the answers

What is the name of the following polyatomic ion: CO₃²⁻?

Carbonate Signup and view all the answers

What is the name of the following polyatomic ion: PO₄³⁻?

Phosphate Signup and view all the answers

What is the name of the following polyatomic ion: NH₄⁺?

Ammonium Signup and view all the answers

What is the name of the following polyatomic ion: NO₃⁻?

Nitrate Signup and view all the answers

What is the correct name for Fe(OH)₃?

Ferrous hydride (C) Signup and view all the answers

What is the name of the following polyatomic ion: SO₄²⁻?

Sulfate Signup and view all the answers

What is the formula for potassium fluoride?

KF Signup and view all the answers

Study Notes

Polyatomic Ions

Carbonate - CO₃²⁻
Phosphate - PO₄³⁻
Ammonium - NH₄⁺
Nitrate - NO₃⁻
Sulfate - SO₄²⁻

Naming Ionic Compounds

Iron (II) Oxide - FeO
Barium Chloride - BaCl₂
Iron (III) Hydroxide - Fe(OH)₃
Potassium Fluoride - KF

Transition Metals

Can form more than one possible positive ion
Iron - Fe
Copper - Cu
Tin - Sn

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Description

Test your knowledge on polyatomic ions, the naming of ionic compounds, and the properties of transition metals. This quiz covers key concepts and examples that are essential for understanding chemical nomenclature and ion charges.