emilycrouse1987 emilycrouse1987

22-09-2022
Chemistry

contestada

In the following Isotope Table, how would one find the letter J?

Add 40 and 44
Subtract 40 from 44
Multiply 40 by 44
Add 40 to the isotope's atomic numer

In the following Isotope Table how would one find the letter J Add 40 and 44 Subtract 40 from 44 Multiply 40 by 44 Add 40 to the isotopes atomic numer class=

Respuesta :

dt33183 dt33183

23-09-2022

Answer:

A. Add 40 and 44

Explanation:

mass number = protons + neutrons

protons = electrons

so mass number = 40 + 44

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