Sodium is a chemical element with the symbol Na .The chemical abbreviation for sodium metabisulphite is as follows Na 2 S 2 0 5 NACL is the abbreviation of sodium chloride.
An abbreviated electron configuration is a shortened way of representing the distribution of electrons in an atom using noble gas notation. It involves using the symbol of the nearest noble gas to represent the core electrons, followed by the valence electrons in the outermost energy level. For example, the abbreviated electron configuration of sodium (Na) would be [Ne] 3s¹.
Na Na
Third period has 8 elements. They have 3 electron shells.
The element with the electron configuration 1s2 2s2 2p6 3s1 is sodium (Na).
No
Na+ gains one electron to become Na:1+ and Cl- loses one electron to become Cl1-.
Sulfur
The element with a half-filled 3s orbital in the ground state is Sodium (Na). Its electron configuration is 1s2 2s2 2p6 3s1, which means the 3s orbital is half-filled with one electron.
Na
which of these is an extensive property of a substance? is it color, hardness, malleability, or volume
Yes. Na is the chemical symbol for Sodium. Sodium is an Alkali Metal in Group 1 of the Periodic Table. Sodium has the atomic number 11, has 3 electron shells with 1 electron in the outer shell.
I think you lost some formatting there. Na+ is isoelectronic with neon, if that's what you were trying to ask.