Isotopes Of Gold
Gold (Au) has one stable isotope, 197Au, and 36 radioisotopes with 195Au being the most stable with a half-life of 186 days.
Gold is currently considered the heaviest Monoisotopic element (Bismuth formerly held that distinction, but Bismuth-209 has been found to be slightly radioactive).
Standard atomic mass: 196.966569(4) u
Read more about Isotopes Of Gold: Radioactive Particle Tracking, Nuclear Medicine, Nuclear Weapons, Table
Famous quotes containing the word gold:
“But not gold in commercial quantities,
Just enough gold to make the engagement rings
And marriage rings of those who owned the farm.
What gold more innocent could one have asked for?”
—Robert Frost (1874–1963)