National Chemistry Week and Mole Day
I almost forgot. It’s National Chemistry Week here in the U.S., including the annual celebration of National Mole Day. (NPR had coverage too.)
Mole Day (October 23rd, or 10/23 as we write here in the States), celebrates a key concept in chemistry: Avogadro’s number, which defines a mole of particles. 6.02 x 1023
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