Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal . Sodium is an alkali metal , being in group 1 of the periodic table.

Sodium. Sodium is a chemical element with symbol Na and atomic number 11. Classified as an alkali metal, Sodium is a solid at room temperature.

Sodium is the 11th element in the periodic table and has a symbol of Na and atomic number of 11. It has an atomic weight of 22.98977 and a mass number of 23. Sodium has eleven protons and twelve neutrons in its nucleus, and eleven electrons in three shells.

Feb 7, 2019 · What is the chemical symbol of a sodium metal? The chemical symbol of sodium metal is Na. Name the smallest and the largest atom. Helium is the smallest atom with a radius of 31 pm, while the caesium is the largest atom with a …

Sodium (pronunciation SO-dee-em [2]), represented by the chemical symbol or formula Na [1], is a soft, malleable element belonging to the family of alkali metals [3]. Naturally occurring Na is its most stable isotope with mass number 23 [1, 3] .

Name: Sodium Symbol: Na Atomic Number: 11 Atomic Mass: 22.98977 amu Melting Point: 97.72 °C (370.87 K, 207.9 °F) Boiling Point: 883 °C (1156 K, 1621 °F) Number of Protons/Electrons: 11 Number of Neutrons: 12 Classification: Alkali Metal Crystal Structure: Cubic Density @ 293 K: 0.971 g/cm 3 Color: silvery Atomic Structure

Sodium is a chemical element of the periodic table with chemical symbol Na and atomic number 11 with an atomic weight of 22.9898 u and is classed as alkali metal and is part of group 1 (alkali metal).

Nov 21, 2020 · The chemical symbol for Sodium is Na. Sodium is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table, because it has a single electron in its outer shell that it readily donates, creating …

Sep 1, 2024 · Now the atomic number of Sodium (Na) is 11. Hence sodium element has the electrons arrangement 2, 8, 1. This electron arrangement indicates that the outermost orbit of Sodium (Na) has 1 electron.

May 2, 2021 · Basic Sodium Facts. Name: Sodium. Atomic Number: 11. Element Symbol: Na. Group: 1. Period: 3. Block: s. Element Family: alkali metal. Atomic Mass: 22.989 769 28(2) Electron Configuration: [Ne]3s 1 (shorthand) or 1s 2 2s 2 2p 6 3s 1 (full) Discovery: Sir Humphry Davy in 1807. Davy isolated sodium from sodium hydroxide using electrolysis.