Types of Chemical Bonds and Formulas

Front

What type of bond is formed when two nonmetals share electrons?

Back

Covalent bond.

Front

What is the formula for water?

Back

H2O.

Front

What is the charge of iron in Fe2(SO4)3?

Back

3+.

Front

What type of bond is formed between a metal and a nonmetal?

Back

Ionic bond.

Front

What is the formula for sodium chloride?

Back

NaCl.

Front

What type of bond is formed in NCl2?

Back

Covalent bond.

Front

What is the chemical formula for carbon dioxide?

Back

CO2.

Front

What is the charge of sodium in NaCl?

Back

1+.

Front

What type of bond is formed in Fe2O3?

Back

Ionic bond.

Front

What is the formula for ammonia?

Back

NH3.