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2019 - International Year of the Periodic Table
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The periodic table stares down from the walls of just about every chemistry lab. The credit for its creation generally goes to Dimitri Mendeleev, a Russian chemist who in 1869 wrote out the known elements (of which there were 63 at the time) on cards and then arranged them in columns and rows according to their chemical and physical properties. To celebrate the 150th anniversary of this pivotal moment in science, the UN has proclaimed 2019 to be the International year of the Periodic Table.


https://qz.com/1513175/the-fas...c-table-of-elements/

And for your listening pleasure while you read the article:



https://www.youtube.com/watch?v=zGM-wSKFBpo


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We are all visitors to this time, this place. We are just passing through. Our purpose here is to observe, to learn, to grow, to love… and then we return home. - Australian Aboriginal proverb

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    well-temperedforum.groupee.net    The Well-Tempered Forum  Hop To Forum Categories  Off Key    2019 - International Year of the Periodic Table