Chem 511 Unit 4 Review: Ionic Bonding & Nomenclature

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a nonmetal.

Front

What is the general formula for naming ionic compounds?

Back

The name of the ionic compound is formed by naming the cation (metal) first followed by the anion (nonmetal) with its ending changed to '-ide'.

Front

What is the charge of a lithium ion (Li)?

Back

A lithium ion (Li) has a charge of +1.

Front

What is the charge of a bromide ion (Br)?

Back

A bromide ion (Br) has a charge of -1.

Front

How do you determine the formula for an ionic compound?

Back

To determine the formula for an ionic compound, balance the total positive and negative charges of the ions to ensure the compound is neutral.

Front

What is the formula for aluminum hydroxide?

Back

The formula for aluminum hydroxide is Al(OH)₃.

Front

What happens to an atom when it becomes a cation?

Back

When an atom becomes a cation, it loses one or more electrons, resulting in a positive charge.

Front

What happens to an atom when it becomes an anion?

Back

When an atom becomes an anion, it gains one or more electrons, resulting in a negative charge.

Front

What is the formula for strontium phosphide?

Back

The formula for strontium phosphide is Sr₃P₂.

Front

What type of elements typically form ionic compounds?

Back

Ionic compounds are typically formed between metals and nonmetals.