Atomic structure

Chalkplay teamScienceGrades 9–127 questionsGame show quiz makerEnglish
Copy & edit
Gameshow
Which particle has a positivecharge?15AProtonBNeutronCElectronDPhoton

Game options Saved per activity

For Gameshow. Sound and theme change straight away; other options start the game again.

Questions and answers

· 7 questionsShow answers
  1. 1. Which particle has a positive charge?
    • Correct answer: Proton
    • Neutron
    • Electron
    • Photon
  2. 2. Where in an atom are neutrons found?
    • Correct answer: In the nucleus
    • In shells around the nucleus
    • Outside the atom
    • Moving between atoms
  3. 3. What is the relative mass of an electron?
    • Correct answer: Almost nothing (about 1/1836)
    • 1
    • 2
    • 12
  4. 4. An atom has 11 protons and 12 neutrons. What is its mass number?
    • Correct answer: 23
    • 11
    • 12
    • 1
  5. 5. What does an element's atomic number tell you?
    • Correct answer: The number of protons
    • The number of neutrons
    • Protons plus neutrons
    • The number of shells
  6. 6. What are atoms of the same element with different numbers of neutrons called?
    • Correct answer: Isotopes
    • Ions
    • Isomers
    • Molecules
  7. 7. How many electrons fit in the first shell?
    • Correct answer: 2
    • 8
    • 18
    • 1

Leaderboard

No scores yet. Play it live and the class's scores appear here.