27 окт. 2017 г. · O2 molecule two oxygen atoms are involved . Oxygen atom has six electrons in its outermost orbit. So valency of oxygen atom is 2.

20 июл. 2016 г. · An O2 molecule has 12 valence electrons. Oxygen is in the 6th group of periodic table, thus it has 6 valence electrons.

18 февр. 2018 г. · The number of valence electrons is the number of electrons in the outermost orbital. For oxygen it is 6 while for carbon it is 4.

7 февр. 2018 г. · Oxygen atoms have 6 valency electrons and therefore require two more electrons to achieve the stable octet arrangement. Again a covalent bond is ...

6 авг. 2017 г. · Valence electron for oxygen(element 8 in periodic table) is - 2. The reason for - 2 valence is oxygen needs 2 electrons for reaching the octet ...

27 окт. 2017 г. · Oxygen has six valence electrons so on the basis of octet it requires two electrons to satisfy its valence shell, that's why it is a diatomic ...

17 окт. 2020 г. · Oxygen has six (6) electrons in its outer valence electron shell. All of the other electrons that oxygen has have already been “locked away” in ...

24 сент. 2017 г. · Oxygen atom has six electrons in its outermost orbit. So valency of oxygen atom is 2. Of these six electrons,two electrons from each oxygen atom are shared ...

30 янв. 2023 г. · What is the valence electron of oxygen? Valence electron for oxygen(element 8 in periodic table) is - 2. The reason for - 2 valence is oxygen ...

9 мая 2021 г. · Oxygen atom has 8 electrons with 2 in its inner shell(K-shell) and 6 in its outer or valence shell(L-shell). It follows octet rule and so, to be ...