Ask Question
9 September, 18:11

Which of the following compounds has an atom with an unfilled valence shell of electrons? And why? A. H3O+B. BF3C. CH3OHD. NaI

+1
Answers (1)
  1. 9 September, 18:13
    0
    Answer: BF3

    Explanation: boron needs 4 electron to obtain octet and Fluorine has just one. For the valence shell to be completely filled it will have to form BF4 - with 4 fluorine atom surrounding it.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which of the following compounds has an atom with an unfilled valence shell of electrons? And why? A. H3O+B. BF3C. CH3OHD. NaI ...” 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