aaronrugg aaronrugg

18-10-2021
Chemistry

contestada

What is the number at the end of an isotope’s name?

Respuesta :

akaylia akaylia

18-10-2021

Explanation:

5 I don't know what is the answer if I got it wrong

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joeelsa2008 joeelsa2008

18-10-2021

Answer:

The number of protons and electrons remain same for two isotopes. This means isotopes have different mass number but have same atomic number. When we write an isotope, the number at the end of the isotope's name is the mass number.

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