Ask Question
30 July, 13:50

If an atom has 34 protons and 40 neutrons, what is its mass number?

+1
Answers (2)
  1. 30 July, 16:27
    0
    add the protons and neutrons together to get the mass number
  2. 30 July, 17:39
    0
    The answer is 74 ...
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If an atom has 34 protons and 40 neutrons, what is its mass number? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers