Ionic Compounds and Mining P3

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. They typically form between metals and nonmetals.

Front

What is the formula for the compound formed by magnesium ions and nitrogen ions?

Back

Mg₃N₂

Front

What charge does a sulfur ion have?

Back

2-

Front

What is the formula for magnesium chloride?

Back

MgCl₂

Front

What do metals tend to do in terms of electrons?

Back

Metals tend to lose electrons.

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, including coal, oil, and natural gas.

Front

What is the charge on a magnesium ion?

Back

2+.

Front

How do you determine the formula for an ionic compound?

Back

Combine the charges of the ions to ensure the total charge is neutral.

Front

What is the significance of the octet rule in ionic bonding?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons, leading to stability.

Front

What is the role of nonmetals in ionic compounds?

Back

Nonmetals typically gain electrons to form negative ions (anions) in ionic compounds.