1st semester final review #6: Ionic vs Molecular 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. They typically form between metals and nonmetals.

Front

What is a molecular compound?

Back

A molecular compound is a chemical compound where atoms are bonded together by covalent bonds, typically formed between nonmetals.

Front

What is the formula for aluminum fluoride?

Back

AlF₃

Front

What is the name of the compound NH₄NO₂?

Back

Ammonium nitrite

Front

How many total electrons are in the Lewis structure of the hydroxide ion (OH⁻)?

Back

10

Front

What do covalent bonds share?

Back

Electrons

Front

What is the formula for the compound formed by lead(II) ions and chromate ions?

Back

PbCrO₄

Front

What is the charge of a hydroxide ion?

Back

-1

Front

What type of bond is formed between sodium and chlorine in sodium chloride?

Back

Ionic bond

Front

What is the difference between a cation and an anion?

Back

A cation is a positively charged ion, while an anion is a negatively charged ion.