Chongo1022 Chongo1022
  • 10-09-2017
  • Chemistry
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What is the symbol for the isotope of 65zn that possesses 37 neutrons?

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meerkat18
meerkat18 meerkat18
  • 20-09-2017
Zinc has an atomic number of 30, so his is element number 30. The notation for isotopes is the symbol of the element with a superscript and a subscript that are aligned. The superscript represents the mass number.

Mass number = protons + neutrons = 30 + 37 = 67

The subscript is the atomic number which is 30. The notation is written in the picture attached.
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