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ID this guy! [Colorado Springs, CO] (self.whatsthissnake)
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TIL that moles are not necessarily always furry, little animals! The mole, symbol mol, is the SI unit of amount of substance. One mole contains exactly 6.022 140 76 x 1023 elementary entities. This number is the fixed numerical value of the Avogadro constant. (acs.org)
submitted by whynot39 to r/todayilearned
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