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5.1.2a Composition of the nucleus and isotopes

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Question 31

One nuclide of aluminium is represented in nuclide notation as 1327Al^{27}_{13}\text{Al}1327​Al.

For one neutral atom of 1327Al^{27}_{13}\text{Al}1327​Al, state:

a.

its nucleon number,

[1]
b.

its proton number,

[1]
c.

the number of neutrons,

[1]
d.

the number of electrons.

[1]
Markscheme

5.1.2a Composition of the nucleus and isotopes Questions

  1. IGCSE
  2. /Physics
  3. /5.1.2a Composition of the nucleus and isotopes

170 exam-style questions on CIE IGCSE Physics 5.1.2a Composition of the nucleus and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.

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