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Atomic Structure Practice * Required 1. My First and Last Name * OPTIONAL: 6 minute tutorial on atomic number, mass number, and charge v=dRfrvpVdKGM http://youtube.com/watch? OPTIONAL: Advanced tutorial (10 min) on atomic number, mass number, and isotopes http://youtube.com/watch?v=I-Or4bUAIfo Atomic Structure Practice Remember to return to the tutorial videos in section 1 if you get stuck 2. A proton has a charge of: * 1 point Mark only one oval. +1 -1 0 +2 3. A proton has a mass of: * 1 point Mark only one oval. 1 amu 0 amu 2 amu -1 amu 4. An electron has a charge of: * Mark only one oval. +1 -1 0 +2 1 point 5. A neutron has a charge of: * 1 point Mark only one oval. +1 -1 0 +2 6. The subatomic particle(s) found in an atom's nucleus are/is the: * 1 point Mark only one oval. Proton and Neutron Electron Proton, Neutron, and Electron Proton 7. Where are electrons found? * Mark only one oval. Surrounding the nucleus In the nucleus In the neutrons In the protons 1 point 8. What is the atomic number of the atom in the diagram below? * Mark only one oval. 0 3 6 9 1 point 9. What is the mass of the atom in the diagram below? * Mark only one oval. 0 3 6 9 1 point 10. What is the charge of the atom in the diagram below? * Mark only one oval. 0 +3 -3 +1 1 point 11. Name this atom * Mark only one oval. Lithium Carbon Fluorine Boron 1 point 12. What is the atomic number of boron? * 1 point Mark only one oval. 5 10.811 6 11 13. How many protons are in boron? * Mark only one oval. 5 10.811 6 11 1 point 14. What is the mass number of boron? * 1 point Mark only one oval. 5 10.811 6 11 15. How many neutrons are in boron-11 * Mark only one oval. 5 10.811 6 11 1 point 16. The atomic number tells you the number of ____ in an atom * 1 point Mark only one oval. Protons Protons and electrons Electrons Protons + Neutrons 17. The mass number tells you the number of ____ in an atom * Mark only one oval. Protons Neutrons Electrons Protons + Neutrons 1 point 18. Using your periodic table, identify this element * Mark only one oval. Sulfur Germanium Carbon Phosphorus 1 point 19. What is the mass of this element? * 1 point Mark only one oval. 16 amu 32 amu 15 amu 0 amu 20. How many neutrons are in an atom with the atomic number 15? Be sure to use your periodic table to find mass. Mark only one oval. 15 16 30 31 * 1 point 21. How many neutrons are in an atom with the atomic number 16? Be sure to use your periodic table to find mass. Mark only one oval. 15 16 30 31 This content is neither created nor endorsed by Google. Forms * 1 point