Chemistry 9701 · AS & A Level · Atomic structure

Atomic structure — practice question

One atom of germanium, Ge, has a nucleon number of $70$. Which of the following statements about a $^{{70}}_{{32}}\text{Ge}$ atom are correct?

  • A1, 2 and 3 are correct
  • B1 and 2 only are correct
  • C2 and 3 only are correct
  • D1 only is correct

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