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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-example-1
User Kennyut
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1 Answer

16 votes
16 votes

Answer:

A. Add 40 and 44

Step-by-step explanation:

mass number = protons + neutrons

protons = electrons

so mass number = 40 + 44

User Paolo RLang
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