Crossword clues for Element number 26:THORIUMElement number 90TINElement number 50IODINEElement number 53XENONElement number 54STRONTIUMElement number 38OSMICOf Element Number 76HYDROGENElement number 1BORONElement number 5RUTHENIUMElement number 55-AcrossFERMINamesake of element number one hundredIRONElement number twenty-six on the periodic tableNEONElement number tenBORONElement number fiveBORATECompound of element number 5IRONElement number 26OSMICContaining element number 76NEONElement number 10BARICContaining element number 56COPPERElement number 29 (and a scientific clue to this puzzle's theme)NTUPLESet of a certain number of elements, in mathNTUPLEMath set with an unspecified number of elementsFINITESGroups with countable numbers of elements, in mathBETADECAYProcess by which an element's atomic number may be reduced, and a hint to this puzzle's themeBORONMetalloid element with atomic number 5PLATINUMElement with atomic number seventy-eightBARIUMMetallic element with atomic number 28YTTERBIUMWhat element has atomic number 70? A) tellurium; B) americium; C) ytterbium; D) rutheniumYTTRIUMRare-earth element whose atomic number is 39IODINEChemical element whose atomic number is 53-AcrossNEONElement having atomic number 10KILLERSUDOKUNumber puzzle with elements of kakuroIRONElement, its atomic number 26.BORONElement with atomic number 5ISOTOPEElement having same atomic number as another.ISOTOPESForms of elements having same atomic number.ISOTOPEOne of several elements, having the same atomic number.BORONElement with a low atomic number that is not found naturally on EarthISOTOPEElement resembling another in atomic number but not weight.ISOTOPESElements having the same atomic number.ONENumber of protons by which the elements in the four longest puzzle answers have been enhanced