vladd:
Mozda takav molekulski kiborg ima neka obelezja elementa, ali je ocigledno priroda postavila neke granice...

Dexic:
Po Mendeljejevom sistemu su i postojali ti elementi, samo sto nisu bili nadjeni ranije. Pa i mnogi poznati elementi u 20. veku nisu bili poznati ranije ali je sistem pretpostavio njihovo postojanje.

Ne kapiram sta je ovde novo, jos pre godine-dve je bilo poznato da su ovi elementi pronadjeni u laboratorijama? Da li su ovo tek sada zvanicno priznati?

Element 113 (temporary working name and symbol: ununtrium, Uut)
The RIKEN collaboration team in Japan have fulfilled the criteria for element Z=113 and will be invited to propose a permanent name and symbol.

Elements 115, 117, and 118 (temporary working names and symbols: ununpentium, Uup; ununseptium, Uus; and ununoctium, Uuo)
The collaboration between the Joint Institute for Nuclear Research in Dubna, Russia; Lawrence Livermore National Laboratory, California, USA; and Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA have fulfilled the criteria for element Z=115, 117 and will be invited to propose permanent names and symbols.

The collaboration between the Joint Institute for Nuclear Research in Dubna, Russia and Lawrence Livermore National Laboratory, California, USA have fulfilled the criteria for element Z=118 and will be invited to propose a permanent name and symbol.

djoka_l:


Nije molekul nego atom. Teorijske pretpostavke su da mogu postojati elementi do broja 137. Preko 137 protona u jezgru bi zahtevalo - po sadašnjem modelu - da elektron na najnižem energetskom nivou treba da orbitira oko jezgra brzinom većom od brzine svetlosti.]Ovu poruku je menjao djoka_l dana 08.01.2016. u 12:10 GMT+1]