Because lead is a heavy element with a large atomic nucleus, it
is effective at absorbing radiation; in addition, it's quite
affordable (as compared to using gold, for example, which is also a
heavy element).
Because lead is a heavy element with a large atomic nucleus, it
is effective at absorbing radiation; in addition, it's quite
affordable (as compared to using gold, for example, which is also a
heavy element).
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By absorbing it and by lotions and absorbing moisture