Naming Ionic compounds

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. It typically consists of a metal and a non-metal.

Front

How do you determine the formula of an ionic compound?

Back

To determine the formula of an ionic compound, balance the total positive charge from the cations with the total negative charge from the anions.

Front

What is the charge of potassium (K) in ionic compounds?

Back

The charge of potassium (K) in ionic compounds is +1.

Front

What is the charge of sulfur (S) in ionic compounds?

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The charge of sulfur (S) in ionic compounds is -2.

Front

What is the name of the ionic compound K₂S?

Back

The name of the ionic compound K₂S is potassium sulfide.

Front

What is the systematic name for FeCl₂?

Back

The systematic name for FeCl₂ is iron (II) chloride.

Front

What is the name of the ionic compound MgSO₄?

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The name of the ionic compound MgSO₄ is magnesium sulfate.

Front

What is the name of SnSe₂?

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The name of SnSe₂ is tin (IV) selenide.

Front

What is the name of the ionic compound Cs₂S?

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The name of the ionic compound Cs₂S is cesium sulfide.

Front

What is the significance of Roman numerals in naming ionic compounds?

Back

Roman numerals indicate the oxidation state of the metal cation in the compound.