List of Synthetic Elements
The following elements do not occur naturally on Earth. All are transuranium elements and have atomic numbers of 99 and higher.
|Rutherfordium||Rf||104||1966 (USSR), 1969 (USA) *|
|Dubnium||Db||105||1968 (USSR), 1970 (USA) *|
|* Shared credit for discovery.|
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Other articles related to "list of synthetic elements, elements, element, synthetic":
... All elements with atomic numbers 1 through 98 are naturally occurring at least in trace quantities, but the following elements are usually produced through synthesis ... Element name Chemical Symbol Atomic Number First definite discovery Technetium Tc 1936 ... Promethium Pm 1945 ... Astatine At 1940 ... Francium Fr 1939 ... Neptunium Np 1940 ... Plutonium Pu 1940 ... Americium Am 95 1944 ...
... Synthetic cannabis is a psychoactive designer drug derived from natural herbs sprayed with synthetic chemicals that, when consumed, allegedly mimic the effects of ... become genericized trademarks used to refer to any synthetic cannabis product ... It is also for this reason that synthetic cannabis is often referred to as spice product, due to the latter.) There is controversy among calling Spice and K2 ...
... Synthetic chemical or synthetic compress, produced by the process of chemical synthesis Synthetic organic compounds are tens of thousands of synthetic chemical compounds, all containing carbon ... Synthetic fuel Synthetic oil ...
... Australia A variety of synthetic cannabis called Kronic is available in Australia and, As of 15 June 2011 (2011-06-15), is not illegal ... the decision to place a ban on any products containing synthetic cannabinoids, including brands such as Kronic, Kalma, Voodoo, Kaos, and Mango Kush, effective from Friday the June 17, 2011 ... Western Australia the first state in Australia to make the synthetic cannabis-containing products illegal ...
... Synthetic rescue (or synthetic recovery) refers to a genetic interaction in which a cell that is nonviable due to a defective gene becomes viable when this defect is combined with the ...
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