Oxygen.
Nope, Chlorine reacts if it gains electrons. Not Lose. Apex
Copper loss electrons.
Electrons. ( plus that proton )
The element is sulfur with 16 electrons. It gains two electrons to form sulfide ion which has 18 electrons as that of argon.
No, chlorine tends to react by gaining electrons. Chlorine is a non-metal and it typically gains one electron to achieve a full octet and attain a stable electron configuration.
Yes it gains two electrons, because it already has 6 valence electrons..it gains two to make it an even 8 (because of the Octet Rule). Since it gains two electrons it makes it O^-2
In oxygen, each atom gains two electrons to achieve a stable electron configuration through forming two covalent bonds. This means that each oxygen atom gains two electrons to reach a full valence shell.
Group 16 elements.
A sulfur atom gains two electrons when it becomes a sulfide ion. This is because sulfur, with its 16 electrons in its neutral state, will achieve stability by gaining two more electrons to fill its outermost energy level and achieve a full octet.
Helium will not react with any other element.
Hydrogen shares its electrons to complete the octate so it gains 1 electrons. it can also its electrons.
An oxygen anion has 10 electrons, because it gains two electrons to achieve a full valence shell of 8 electrons.