Ask Question
5 December, 07:44

What is the mass number of boron

+4
Answers (2)
  1. 5 December, 08:06
    0
    The mass number of boron is 11
  2. 5 December, 08:12
    0
    The average atomic mass number of boron (B) is 10.81, so you just round it up to get the mass number.

    When you round (nearest whole number) you get 11, so the mass number of boron is 11.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the mass number of boron ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers