Unit 5 test: Nomenclature ionic and covalent compounds

Front

What is the definition of ionic compounds?

Back

Ionic compounds are formed when atoms transfer electrons, resulting in the formation of charged ions that are held together by electrostatic forces.

Front

What is the definition of covalent compounds?

Back

Covalent compounds are formed when two or more atoms share electrons to achieve a full outer shell.

Front

What is the chemical formula for water?

Back

H₂O

Front

What type of bond is present in water (H₂O)?

Back

Covalent bond.

Front

What is the chemical formula for ammonium hydroxide?

Back

NH₄OH

Front

What is the chemical formula for cobalt (II) hydroxide?

Back

Co(OH)₂

Front

What is the name of the compound Na₂SO₄?

Back

Sodium sulfate.

Front

What type of compounds typically have high melting points?

Back

Ionic compounds.

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 significance of the prefixes in covalent compound nomenclature?

Back

Prefixes indicate the number of atoms of each element in the compound.