Chemistry 0620 · IGCSE · Isotopes

Isotopes — practice question

This question concerns isotopes.
(a)[5]

Describe how an atom of this nitrogen isotope is arranged.

(b)[2]

What does the term isotopes mean?

(c)[1]

Give one industrial application of radioactive isotopes.

Worked solution & mark scheme

This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “protons located in the nucleus / centre of the atom” …

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