GCSE Physics – Mass number and atomic number

Last updated: 14/04/2021
Edexcel GCSE Science – Combined science foundation Radioactivity GCSE Physics – Mass number and atomic number

Learning Objectives

-I can define the terms atomic number and mass number

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20
  21. 21
  22. 22
  23. 23
  24. 24
  25. 25
  1. Current
  2. Review
  3. Answered

  1. What does the periodic table contain?

    • 1.
    • 2.
    • 3.
    • 4.

  2. How are elements arranged in the periodic table?

    • 1.
    • 2.
    • 3.
    • 4.

  3. What is the definition of the mass number?

    • 1.
    • 2.
    • 3.
    • 4.

  4. What is the definition of the atomic number?

    • 1.
    • 2.
    • 3.
    • 4.

  5. What does the atomic number represent?

    • 1.
    • 2.
    • 3.
    • 4.

  6. What does the atomic number represent?

    • 1.
    • 2.
    • 3.
    • 4.

  7. How do you find the number of neutrons in an atom?

    • 1.
    • 2.
    • 3.
    • 4.

  8. Within the periodic table, which number is the atomic number of an element?

    • 1.
    • 2.
    • 3.
    • 4.

  9. Within the periodic table, which number is the mass number of an element?

    • 1.
    • 2.
    • 3.
    • 4.

  10. In an atom, what is the number of protons always equal to?

    • 1.
    • 2.
    • 3.
    • 4.

  11. In an atom, what is the number of electrons always equal to?

    • 1.
    • 2.
    • 3.
    • 4.

  12. What is the mass number of carbon?

    • 1.
    • 2.
    • 3.
    • 4.

  13. What is the mass number of oxygen?

    • 1.
    • 2.
    • 3.
    • 4.

  14. What is the atomic number of carbon?

    • 1.
    • 2.
    • 3.
    • 4.

  15. What is the atomic number of oxygen?

    • 1.
    • 2.
    • 3.
    • 4.

  16. What is the mass number of aluminium?

    • 1.
    • 2.
    • 3.
    • 4.

  17. What is the atomic number of aluminium?

    • 1.
    • 2.
    • 3.
    • 4.

  18. How many protons does a carbon atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  19. How many neutrons does a carbon atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  20. How many electrons does a carbon atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  21. How many protons does an aluminium atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  22. How many neutrons does a aluminium atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  23. How many electrons does an aluminium atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  24. How many neutrons does an oxygen atom contain?

    • 1.
    • 2.
    • 3.
    • 4.

  25. How many electrons does an oxygen atom contain?

    • 1.
    • 2.
    • 3.
    • 4.