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Ge, 72 Ge, 73 Ge, 74 Ge, and 76 Ge. Of these, 76 Ge is very slightly radioactive, decaying by double beta decay with a half-life of 1.78 × 10 21 years. 74 Ge is the most common isotope, having a natural abundance of approximately 36%. 76 Ge is the least common with a natural abundance of approximately 7%. [55] When bombarded with alpha ...
A weight (also known as a mass) is an object, normally with high density, whose chief task is to have mass and exert weight (through gravity). It is used for ...
Old School RuneScape is a massively multiplayer online role-playing game (MMORPG), developed and published by Jagex.The game was released on 16 February 2013. When Old School RuneScape launched, it began as an August 2007 version of the game RuneScape, which was highly popular prior to the launch of RuneScape 3.
Old School RuneScape is a separate incarnation of RuneScape released on 22 February 2013, based on a copy of the game from August 2007. It was opened to paying subscribers after a poll to determine the level of support for releasing this game passed 50,000 votes (totaling 449,351 votes [ 39 ] ), followed by a free-to-play version on 19 February ...
At elevated pressure up to approximately 9 GPa the germanium average coordination number steadily increases from 4 to around 5 with a corresponding increase in the Ge–O bond distance. [3] At higher pressures, up to approximately 15 GPa, the germanium coordination number increases to 6, and the dense network structure is composed of GeO 6 ...
This contrasts ρ=0.083 and ellipticity 0.064 at the bond critical point of P2-Ge in ((Dipp) 2 P) 2 Ge. [1] Delocalization index (DI) was also used to predict the bond order of ((Dipp) 2 P) 2 Ge. DI values for P1-Ge and P2-Ge were determined to be 1.275 and 0.843, consistent with a P1-Ge double bond and Wiberg bond indices calculated. [13]
X-ray crystallographic analysis of the orange-red crystals showed that the germanium atom is tetrahedrally coordinated by the hydrogen atom, the β-diketiminato ligand, and the germanium lone pair. The Ge-N bond length is reported to be 1.989 Å and the Ge-H bond displays an absorption at 1733 cm −1, corresponding to a stretching mode.
The GE Universal Series is a series of diesel locomotives intended for the export market introduced by General Electric in early 1956. General Electric had previously partnered with Alco , producing locomotives for export using Alco's 244 engine , and provided electrical parts for Alco's domestic production.