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                          1. ▸▸
                            • 🇬🇧 Moscovium
                            • 🇨🇳 not available
                            • 🇳🇱 Moscovium
                            • 🇫🇷 Moscovium
                            • 🇩🇪 Moscovium
                            • 🇮🇱 
                            • 🇮🇹 Moscovio
                            • 🇯🇵 ウンウンペンチウム
                            • 🇵🇹 Moscovio
                            • 🇷🇺 Унунпентий
                            • 🇪🇸 Moscovio
                            • 🇸🇪 Moscovium

                            Moscovium: the essentials

                            Moscovium atoms have 115 electrons and the shell structure is 2.8.18.32.32.18.5. The ground state electronic configuration of neutral moscovium is [Rn].5f14.6d10.7s2.7p3 (a guess based upon that of bismuth) and the term symbol of moscovium is 4S3/2网络斗地主下载 (a guess based upon guessed electronic structure).

                            Moscovium: description  

                            On 8 June 2016 IUPAC announced the new name moscovium (symbol Mc) for element 115 in place of the temporary systematic name ununpentium (Uup). A five-month review period expires 8 November 2016 to review this name prior to formal approval by IUPAC.

                            On 10 September 2013 a paper published in by D. Rudolph and others outlines additional evidence for the claims that fusion-evaporation reactions between 48Ca and 243Am ions lead to the 288Uup (288115) and 287Uup (287网络斗地主下载115). A total of thirty correlated α-decay chains were observed following the reactions.

                            网络斗地主下载Experiments resulting in the formation of element 115 were reported in February 2004 following experiments carried out between 14 July - 10 August 2003 involving scientists at Dubna (Joint Institute for Nuclear Research at the U400 cyclotron with the Dubna gas-filled recoil separator, DGFRS) in Russia in a collaboration also involving scientists at the Lawrence Livermore National Laboratory, USA. Only four nuclei were identified and the claim has not yet been ratified, but the results are now published in a reputable peer-reviewed journal.

                            Moscovium: physical properties

                            More physical properties...

                            Moscovium: heat properties

                            More thermochemical properties...

                            Moscovium: atom sizes

                            More atomc size properties...

                            Moscovium: electronegativities

                            More electronegativity properties...

                            Moscovium: orbital properties

                            More orbital properties...

                            Moscovium: abundances

                            More geological data...

                            Moscovium: crystal structure

                            Mc crystal structure
                            The solid state structure of moscovium is: bcc (body-centred cubic).

                            More crystallographic data...

                            Moscovium: biological data

                            网络斗地主下载As only a very few atoms of element 115, moscovium, have ever been made, it has no biological role.

                            More biological data...

                            Moscovium: uses

                            Uses...

                            Moscovium: reactions

                            Reactions of moscovium as the element with air, water, halogens, acids, and bases where known.

                            View reactions of moscovium...

                            Moscovium: binary compounds

                            Binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and other compounds of moscovium where known.

                            View binary compounds...

                            Moscovium: compound properties

                            Bond strengths; lattice energies of moscovium halides, hydrides, oxides (where known); and reduction potentials where known.

                            View compound properties...

                            Moscovium: history

                            Moscovium was discovered by (not yet confirmed) in 2003 at (not yet confirmed). Origin of name: for the element with atomic number 115 the name proposed is moscovium with the symbol Mc. This is in line with tradition honoring a place or geographical region and are proposed jointly by the discoverers at the Joint Institute for Nuclear Research, Dubna (Russia), Oak Ridge National Laboratory (USA), Vanderbilt University (USA) and Lawrence Livermore National Laboratory (USA)..

                            More history...

                            Moscovium: isotopes

                            Isotope abundances of moscovium
                            Isotope abundances of moscovium with the most intense signal set to 100%.

                            More isotope and NMR data...

                            Moscovium: isolation

                            Isolation网络斗地主下载: currently, the identification of element 115 is yet to be confirmed by IUPAC, but the experiments leading to element 115 are now published in a prestigious peer reviewed journal. As only about four atoms of element 115 have ever been made (through nuclear reactions involving fusing calcium nuclei with americium nuclei) isolation of an observable quantity has never been achieved, and may well never be.

                            24395Am + 4820Ca → 287115Mc + 4 1n

                            24395Am + 4820Ca → 288115Mc + 3 1n

                            In these first experiments, three nuclei of the 288Uup isotope were made and one of the 287Uup isotope. All the nuclei formed decayed in less than a second by emitting α-particles. These decays resulted in isotopes of element 113 (mass number 283 or 284, containing 113 protons and either 170 or 171 neutrons). These isotopes of element 113 are also radioactive and underwent further α-decay processes to isotopes of element 111 and so on down to at least element 105 (dubnium).

                            287115Mc → 283113Nh + 42网络斗地主下载He (46.6 milliseconds)

                            288115Mc → 284113Nh + 42网络斗地主下载He (80.3 milliseconds)

                            288115Mc → 284113Nh + 42网络斗地主下载He (18.6 milliseconds)

                            288115Mc → 284113Nh + 42He (280 milliseconds)

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