Element Quiz 1. What is the atomic mass of Oxygen? a. 12 b. 16 c. 8 d. 6 2. What is the atomic number of Al? a. 18 b. 13 c. 27 d. 22 3. What element is Na? a. Nitrogen b. Natrium c. Sodium d. Sulfur 4. What is the atomic mass of C? a. 16 b. 14 c. 12 d. 10 5. What element is atomic number 1? a. Hydrogen b. Helium c. Lithium d. Beryllium 6. What element has a mass of 35.5? a. Fluorine b. Chlorine c. Bromine d. Iodine 7. What is the element symbol of Neon? a. N b. Nn c. No d. Ne 8. What is the element symbol of Boron? a. Bo b. B c. Br d. Be 9. What element is Li? a. Lithuania b. Lithium c. Liquid d. Livermorium 10. What is the atomic number of H? a. 1 b. 2 c. 3 d. 4