Unit 4 Test Online Review

Front

Where are the nonmetals located on the periodic table?

Back

Nonmetals are located in the red area of the periodic table.

Front

How does aluminum become a stable ion?

Back

Aluminum becomes a stable ion by losing 3 electrons, resulting in a +3 charge.

Front

Is the compound NaF ionic or covalent?

Back

NaF is an example of an ionic compound.

Front

What is an example of a covalent bond?

Back

An example of a covalent bond is H2O (water).

Front

What is the correct name for the ionic compound formed between Magnesium and Sulfur?

Back

The correct name is magnesium sulfide.

Front

What charge does a stable aluminum ion have?

Back

A stable aluminum ion has a +3 charge.

Front

What type of bond is formed between two nonmetals?

Back

A covalent bond is formed between two nonmetals.

Front

What is the general rule for naming ionic compounds?

Back

Ionic compounds are named by combining the name of the metal cation and the nonmetal anion.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the formula for sodium chloride?

Back

The formula for sodium chloride is NaCl.