Neither, Sodium is an Alkali Metal.
Sodium has the configuration Ne 3s2 . Sodium is group-1 element.
Sodium has the configuration Ne 3s2 . Sodium is group-1 element.
Sodium would need to lose one electron in order to obtain a full and stable outer shell, however it would be an ion with a positive charge
No, sodium is not a noble gas. It is a reactive metal that belongs to the alkali metal group in the periodic table. Noble gases are a group of non-reactive elements that include helium, neon, argon, krypton, xenon, and radon.
Sodium chloride contains the metal sodium and the non metal chlorine.
Silicon is a metalloid, which means it has properties of both metals and nonmetals. It is not a noble gas.
The element with the noble-gas configuration Ne 3s2 is sodium (Na). Sodium has an electron configuration of 1s2 2s2 2p6 3s1, but when it loses one electron, it attains the stable electron configuration of neon by having 2 electrons in the 3s orbital.
A noble gas.
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.
A noble gas is an element found in group 18 of the periodic table, characterized by having a full outer electron shell. Therefore, one less proton than a noble gas would place the element in group 17 of the periodic table, known as the halogens. Halogens have one less proton than noble gases and are highly reactive nonmetals.
Chlorine will have a noble gas configuration by accepting one electron from a sodium atom to form an ionic bond. This results in chlorine gaining a full outer electron shell, similar to the noble gas configuration of argon.
The closest noble gas to sodium is neon. Sodium has an atomic number of 11, while neon, which is the nearest noble gas, has an atomic number of 10. Noble gases are located in Group 18 of the periodic table, and neon is situated just before sodium in the periodic table.