The core electron configuration of sulfur is [Ne] 3s^2 3p^4, where [Ne] represents the electron configuration of the noble gas neon. This indicates that sulfur has a full 3s subshell and 4 electrons in the 3p subshell within its core electron configuration.
Sulfide, S2-
Sulfur typically forms a -2 ion (S²⁻) by gaining two electrons. The electron configuration for a neutral sulfur atom is 1s² 2s² 2p⁶ 3s² 3p⁴. For the S²⁻ ion, the electron configuration becomes 1s² 2s² 2p⁶ 3s² 3p⁶, which is the same as that of argon, indicating that it has achieved a stable noble gas configuration.
"Noble gas configuration" means that in writing out an electron configuration for an atom, rather than writing out the occupation of each and every orbital specifically, you instead lump all of the core electrons together and designate it with the symbol of the corresponding noble gas on the periodic table (in brackets). For example, the noble gas configuration of nitrogen is [He]2s22p3
Sulfur gains two electrons to attain a noble gas configuration, which is the electron configuration of argon. This allows sulfur to have a stable octet of electrons in its outer shell and achieve a more stable electron configuration.
The noble gas configuration of sulfur is [Ne]3s2 3p4. It represents the electron configuration of sulfur when it has achieved a stable electronic configuration similar to the nearest noble gas, neon.
[Ne]3s23p4
The core electron configuration of sulfur is [Ne] 3s^2 3p^4, where [Ne] represents the electron configuration of the noble gas neon. This indicates that sulfur has a full 3s subshell and 4 electrons in the 3p subshell within its core electron configuration.
Aluminum is [Ne]3s23p1 Sulfur is [Ne]3s23p4
Sulfur atoms will gain two electrons in order to achieve a noble gas electron configuration. A sulfide ion has the formula S2-.
Sulfide, S2-
No, the noble gas notation for sulfur is [Ne] 3s2 3p4. This notation represents the electron configuration of sulfur using the nearest noble gas, which in this case is neon.
The "Noble gas electron configuration," or the condensed electron configuration, for F is [He] 2s2 3p5.
"Noble gas configuration" means that in writing out an electron configuration for an atom, rather than writing out the occupation of each and every orbital specifically, you instead lump all of the core electrons together and designate it with the symbol of the corresponding noble gas on the periodic table (in brackets). For example, the noble gas configuration of nitrogen is [He]2s22p3
The charge of a sulfur anion is typically 2-. It gains two electrons to achieve a stable electron configuration similar to that of a noble gas.
Sulfur gains two electrons to attain a noble gas configuration, which is the electron configuration of argon. This allows sulfur to have a stable octet of electrons in its outer shell and achieve a more stable electron configuration.
A noble gas electron configuration involves representing an element's electron configuration by using the electron configuration of the nearest noble gas preceding it in the periodic table, followed by the remaining electron configuration for that element. For example, the noble gas electron configuration for sodium (Na) is [Ne] 3s¹, where [Ne] represents the electron configuration of neon leading up to sodium.