EXACTLY a century has passed away since the eminent Italian physicist Avogadro published the law which, bearing his name, is now familiar to every elementary student of chemistry or physics.

Because this is a very big number, scientists shorten it to 6.02 x 10 23. Professor Molenium also told us this number is named after the scientist, Amedeo Avogadro, and it’s called Avogadro’s number – ...

Molympics—A Collaborative Project Between HS Teachers and Students Science goes sporty as students become champions of Mole Day learning and collaborate with students across the U.S. This video tells ...