Gallium-69 is more abundant: it makes up about 60.1% of natural gallium, while gallium-71 makes up the remaining 39.9%. All the other isotopes are radioactive, with gallium-67 being the longest-lived …

Element Gallium (Ga), Group 13, Atomic Number 31, p-block, Mass 69.723. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Nov 21, 2020 · Atomic mass of Gallium is 69.723 u. The atomic mass is the mass of an atom. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a …

Symbol: Ga Atomic number: 31 Relative atomic mass (Ar): 69.723 (1) Standard state: solid at 298 K (but melts only slightly above this temperature) Appearance: silvery white Classification: Metallic Group in …

Gallium is a chemical element of the periodic table with chemical symbol Ga and atomic number 31 with an atomic weight of 69.7231 u and is classed as a post-transition metal.

Atomic Data for Gallium (Ga) Atomic Number = 31 Atomic Weight = 69.723 Reference E95 ... Ga I Ground State 1 s2 2 s2 2 p6 3 s2 3 p6 3 d10 4 s2 4 p 2 P° 1/2 Ionization energy 48387.634 cm -1 …

It has an atomic weight of 69.723 and a mass number of 69. Gallium has thirty-one protons and thirty-eight neutrons in its nucleus, and thirty-one electrons in four shells.

Atomic mass of Gallium is 69.723 u. The atomic mass is the mass of an atom. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a certain specific …

Chemical symbol for Gallium is Ga. Number of protons in Gallium is 31. Atomic weight of Gallium is 69.723 u or g/mol. Melting point of Gallium is 29,8 °C and its the boiling point is 2403 °C.

Gallium wets glass or porcelain and forms a brilliant mirror when it is painted on glass. It is widely used in doping semiconductors and producing solid-state devices such as transistors.