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Flashcards

LEARN IT 4: Atomic structure

Isleworth Physics Physics GCSE English 46 cards

LEARN IT 4: Atomic structure

Cards in this deck (46)

  1. 1What is the radius of an atom?What is the radius of an atom?
  2. 2How does the radius of the nucleus compare to the radius of the whole atom?How does the radius of the nucleus compare to the radius of the whole atom?
  3. 3Describe simply the structure of the atom (the current model)Describe simply the structure of the atom (the current model)
  4. 4Compare the proton, neutron and electronCompare the proton, neutron and electron
  5. 5What does the mass number mean?What does the mass number mean?
  6. 6What does the atomic number mean?What does the atomic number mean?
  7. 7An atom of sodium (Na) has 11 protons and 12 neutrons. What is the symbol for this atom? How many electrons does the atom have?An atom of sodium (Na) has 11 protons and 12 neutrons. What is the symbol for this atom? How many electrons does the atom have?
  8. 8What happens if an atom loses one or more outer electrons?What happens if an atom loses one or more outer electrons?
  9. 9An atom has no overall charge – what does this mean?An atom has no overall charge – what does this mean?
  10. 10Define what isotopes areDefine what isotopes are
  11. 11Describe how electrons are arranged in the atomDescribe how electrons are arranged in the atom
  12. 12How can an electron move to a shell closer, or further away from the nucleus?How can an electron move to a shell closer, or further away from the nucleus?
  13. 13What causes a new scientific model to be change or replaced?What causes a new scientific model to be change or replaced?
  14. 14Who suggested the Plum Pudding model of the atom?Who suggested the Plum Pudding model of the atom?
  15. 15Describe the plum pudding modelDescribe the plum pudding model
  16. 16State the results of the alpha scattering experimentState the results of the alpha scattering experiment
  17. 17What were the names of the scientists carrying out the alpha scattering experiment?What were the names of the scientists carrying out the alpha scattering experiment?
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GCSE Physics Flashcards on LEARN IT 4: Atomic structure, created by Isleworth Physics on 21/05/2018.
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