Ask Question
28 July, 00:45

The atomic number of the atom which does not usually form compounds is: 16 17 18 19 20

+3
Answers (2)
  1. 28 July, 00:52
    0
    The best answer is 18 because with an atomic number of 18, it would mean that the element has an octet (full) on the third shell.
  2. 28 July, 01:13
    0
    It is 18, because it has already it's octet completed ...
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The atomic number of the atom which does not usually form compounds is: 16 17 18 19 20 ...” 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