2
Generally, a compete valence shell holds EIGHT electrons.
A neutral atom of oxygen would have 6 valence electrons.
six valence electrons.....It only requires two more to complete octet....
there are 6 electrons in valence shell of sulphur so it accepts two electrons to complete the octet (8 electrons in last shell) so its valency in ionic compounds is always - 2.
Fluorine has 7 electrons in its outer shell, and it needs 1 more electron to complete its valence shell, which can hold a total of 8 electrons.
These are the noble gases which have a complete valence shell.
Nitrogen needs 3 more electrons to have a complete valence shell of 8 electrons. Nitrogen has 5 electrons in its valence shell, and a complete valence shell for nitrogen would have 8 electrons to achieve stability.
Generally, a compete valence shell holds EIGHT electrons.
A neutral atom of oxygen would have 6 valence electrons.
six valence electrons.....It only requires two more to complete octet....
there are 6 electrons in valence shell of sulphur so it accepts two electrons to complete the octet (8 electrons in last shell) so its valency in ionic compounds is always - 2.
It indicates how many electrons are required to complete a full valence shell.
Fluorine has 7 electrons in its outer shell, and it needs 1 more electron to complete its valence shell, which can hold a total of 8 electrons.
A complete valence shell typically holds 8 electrons. However, for elements in the first two rows of the periodic table, the valence shell can hold a maximum of 2 electrons in the first shell and 8 electrons in the second shell.
No, it doesn't have a complete octet. Phosphorous is in group 5A, meaning it has 5 valence electrons (5 electrons on its outest shell).
Noble gases have a complete set of valence electrons in their outermost energy level, which is why they are known to be stable and unreactive.
11 electrons makes the third energy level complete. One