Bonding - Identifying type of bonding

Which of the following compounds are ionic?

• carbon dioxide

• copper oxide

• calcium oxide

• nitrogen oxide

Which of the following compounds are covalent?

• carbon dioxide

• copper chloride

• calcium nitrate

• methane CH4

• ammonia NH₃

What type of bonding is present in methane CH₄?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in ammonia NH₃?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in chlorine Cl₂?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in sodium chloride?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in sodium?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in iron?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in potassium nitrate KNO₃?

• ionic

• covalent

• metallic

• ionic and covalent

What type of bonding is present in water?

• ionic

• covalent

• metallic

• ionic and covalent