5 thoughts on “Do people wear gold at night? Is there any radiation?”

  1. 纯的黄金是没有辐射的,因为金并没有放射性同位素,但是由于金矿可能和某些放射性物质共生,这种金矿生产的黄金就难免有放射性杂质混入,由于放射性元素如铀、钍、镭The radioactivity of the elements is very strong, even if there is one millionth (6 9), one in one ten million (purity 7 9), or even lower, it is enough to generate radiation.

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