Represent core electrons with the symbol of the previous noble gas in brackets. Which of the following outer electron configurations could belong to a metalloid. This means part of the electron configuration has been replaced with the element symbol of the noble gas symbol. Which of the following outer electron configurations could belong to a noble gas. Which of the following outer electron configurations would you expect to belong to a reactive metal. Except He all nobel gases are ns2 np6 but He is also a nobel gas and its 1s2 2 D is correct.ġs2 2s2 2p6 C. Electron configuration of neonThe electron configuration of Neon Ne with two complete energy levels 1s 2 and 2s 2 2p 6. 1 Which of the following outer electron configurations could belong to a metalloid.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |