Fichas
LEARN IT 4: Atomic structure

Fichas del conjunto (46)
- 1What is the radius of an atom?

- 2How does the radius of the nucleus compare to the radius of the whole atom?

- 3Describe simply the structure of the atom (the current model)

- 4Compare the proton, neutron and electron

- 5What does the mass number mean?

- 6What does the atomic number mean?

- 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?

- 8What happens if an atom loses one or more outer electrons?

- 9An atom has no overall charge – what does this mean?

- 10Define what isotopes are

- 11Describe how electrons are arranged in the atom

- 12How can an electron move to a shell closer, or further away from the nucleus?

- 13What causes a new scientific model to be change or replaced?

- 14Who suggested the Plum Pudding model of the atom?

- 15Describe the plum pudding model

- 16State the results of the alpha scattering experiment

- 17What were the names of the scientists carrying out the alpha scattering experiment?

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- GCSE Physics Fichas sobre LEARN IT 4: Atomic structure, creado por Isleworth Physics el 21/05/2018.
- Creado por
- Isleworth Physics
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