only 2
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
i dont no your level of chemistry, but if you know about orbital you will understand. sulfur is able to disobey the octect rule to form up to 6 bonds tis is due to the presence of d orbital. eg. SF6
Sulfur gains two electrons to achieve a stable noble gas electron configuration of argon. Sulfur has 16 electrons in its neutral state, and by gaining two electrons, it attains a full valence shell with eight electrons, similar to the nearest noble gas, argon.
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.
Silicon typically gains 4 electrons to achieve a stable octet configuration. This allows it to form stable covalent bonds with neighboring atoms.
Sulfur, with its 6 valence electrons, will gain 2 electrons to achieve a stable octet configuration, resulting in a charge of -2.
Sulfur gains 2 electrons to become stable.
Sulfur can gain 2 electrons to achieve a stable electron configuration, reaching a full octet in its outer shell. The most common oxidation state of sulfur is -2, where it gains 2 electrons to become stable.
Fluorine needs one more electron to have a stable octet, as it has 7 valence electrons and stable octet configuration is achieved with 8 electrons.
During chemical reactions a sulfur atom can gain 2 electrons or lose 4 or 6 electrons, depending on whether the other reactant is more or less electronegative than sulfur.
8 valence electrons
Sulfur can form up to two covalent bonds because it has six valence electrons. By sharing electrons with other atoms, sulfur can complete its octet (eight electrons in its outer shell) and achieve a stable configuration.
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
It'll have to lose two to have a stable octet.
Oxygen needs to gain 2 electrons to reach an octet, as it has 6 valence electrons in its outer shell and requires a total of 8 electrons to have a stable octet configuration.
Sulfur can borrow up to six electrons to complete its octet and achieve stability. This is because sulfur has six valence electrons in its outer shell.
eight. it is important to obtain octet so that elements become stable.