Chemical Bonding Quiz

1. What type of bond is formed when electrons are shared between atoms?

a) Covalent b) Ionic c) Metallic d) Polar

2. Which element is famous for forming single covalent bonds?

a) Hydrogen b) Oxygen c) Carbon d) Sodium

3. Ionic bonds are formed between:

a) Metals and non-metals b) Metals and metals c) Non-metals and non-metals d) Gases

4. The bond between sodium and chlorine in NaCl is:

a) Ionic b) Covalent c) Metallic d) Polar

5. Which bond is formed by the transfer of electrons from one atom to another?

a) Ionic b) Covalent c) Metallic d) Polar

6. In a covalent bond, how are electrons shared between atoms?

a) Equally b) Unequally c) Not shared d) Randomly

7. The bond formed in H2O (water) is:

a) Covalent b) Ionic c) Metallic d) Polar

8. Which of the following bonds is the strongest?

a) Covalent b) Ionic c) Metallic d) Van der Waals

9. Which bond is formed between atoms of the same element?

a) Covalent b) Ionic c) Metallic d) Polar

10. What is the force of attraction between oppositely charged ions in an ionic bond?

a) Electrostatic force b) Gravitational force c) Magnetic force d) Nuclear force