Ask Question
3 November, 12:09

Which of the following has the highest atomic size? A beryllium B strontium C barium D radium

+3
Answers (1)
  1. 3 November, 15:50
    0
    Answer: D. Radium

    Explanation: The atomic size of an atom increases when it moves down in a group. The number of energy levels increases due to the increase number of electrons. This contributes to the increase in atomic size since energy orbitals becomes farther from the nucleus.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of the following has the highest atomic size? A beryllium B strontium C barium D radium ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers