A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes

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Question 24
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A sample of a metal, EEE, was analysed using a mass spectrometer. The resulting mass spectrum, showing the isotopes of EEE, is shown below:

Mass spectrum of element E

Calculate the relative atomic mass (ArA_rAr​) of this sample of element E E\,E using the data from the spectrum.

Give your answer to 1 decimal place.

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A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes Questions

  1. GCSE
  2. /Chemistry
  3. /A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes