The atom questions | form five Chemistry

“The motion of the electron in an atom is not a simple rotation around an orbit , but rather a three dimensional standing wave which obeys Schrodinger equation”.

1. In which atomic model is this statement based?
2. Name other two atomic models that attempt to explain the structure of the atom.

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UNSOLVED

Describe the dual nature of electromagnetic radiation and wave particle duality.

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UNSOLVED

Calculate the velocity of an electron whose wavelength is 10^-9 metres.

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UNSOLVED

Arrange the following coloured lights in order of increasing wavelength: green, blue, red, violet and yellow.

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UNSOLVED

With reference to a prism spectrometer, briefly explain the term frequency of a line.

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UNSOLVED