. Write the following isotope in nuclide notation (e.g., “ ”): copper-70

Chemistry

1 answer:

vekshin12 years ago

4 0

Answer:

${\boxed{\text{$_{29}^{70}${Cu}}}$

Explanation:

The atomic number (Z) of copper is 29 and this isotope has an atomic mass (A) of 70.

The general symbol for an isotope E is $_{Z}^{A}\text{E}$ .

The atomic number is a left subscript, and the atomic mass is a left superscript.

$\rm {\text{The nuclide notation for copper-70 is }}{\boxed{\textbf{$_{29}^{70}${Cu}}}$

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