Covalent Compounds and Bonds Quiz

What is a covalent bond?

• A bond between metals

• A bond between non-metals sharing electrons

• A bond that results in ionic compounds

• A bond between ions

How many electrons are shared in a double covalent bond?

• Eight electrons

• Six electrons

• Four electrons

• Two electrons

Which bond type involves sharing six electrons?

• Triple bond

• Single bond

• Quadruple bond

• Double bond

Which of the following is a property of covalent compounds?

• High melting points

• Low melting points

• Form crystals

• Conduct electricity in water

Which of the following is NOT a characteristic of covalent compounds?

• They are formed by sharing electrons

• They do not conduct electricity in water

• They have high melting points

• They are usually gases or liquids

What is the prefix used for three atoms in covalent compound naming?

• Tetra

• Tri

• Di

• Mono

How do you name the compound P2O5?

• Phosphorus oxide

• Diphosphorus pentoxide

• Diphosphorus oxide

• Phosphorus pentoxide

What is the correct name for CO2?

• Carbon monoxide

• Dicarbon monoxide

• Monocarbon dioxide

• Carbon dioxide

What is the formula for dinitrogen trioxide?

• NO2

• N2O3

• N3O2

• NO3

What is the formula for sulfur hexafluoride?

• S2F6

• SF4

• S6F

• SF6