Daniel Radcliffe singing Periodic Table

🔁 @radcliffesource
#DanielRadcliffe #harrypotter #chemistrylovers #periodictable #chemistrylife #chemistrystudent #periodictableday #chemistryfun #chemistryteacher #periodictableoftheelements #periodictableofelements #periodictables #chemistryclass

How to celebrate when #PeriodicTableDay falls on #FoodFriday.

Happy Periodic Table Day to everyone in the crowd and on FreezeCrowd.com today! What is a cool fact about the periodic table on your college campus? We appreciate this table, and you joining us with your Friday Feeling! ❤️😀❄️ #PeriodicTable #PeriodicTableDay #FridayFeeling

Periodically unstable… >^≈^< #comics #webcomic #OTD #chemistry #PeriodicTableDay #NationalPeriodicTableDay #TGIF

#PeriodicTable Day is celebrated on February 7th to commemorate the publication of the first recognized periodic table of elements in 1863 by English chemist John Newlands. #PeriodicTableDay

www.periodictableday.org

It’s #PeriodicTableDay
Here’s a throwback to my response to this Q when I won the @roysocchem Excellence in Education prize rsc.org/prizes-funding…#ScienceIsEverywherer#BeCuriousu#DrJoSciencece
What’s your favourite element?

Explore our expanding series of articles on the periodic table and celebrate #PeriodicTableDay
https://buff.ly/42ML6Ei

Dmitri #Mendeleev was the first to arrange elements in the structure we know as the periodic table. Mendeleev used a solitaire sorting strategy of columns and rows to help arrange the elements. #PeriodicTableDay

Periodic Table of the Elements: Origins of the Elements.

svs.gsfc.nasa.gov/13873

7th Feb is #PeriodicTableDay! Early forms didn’t include the noble gases. Evidence for Ar was found in 1894, but because it was so unreactive, Mendeleev was reluctant to include it. As Kr, Xe & Ne came to light (& the already-known He) he had to change: & added the final column #272sci #292sci

Also for #PeriodicTableDay this proofreader would like to remind you that:

phosphorus = element 15, symbol P

phosphorous = adjective: “relating to or containing phosphorus” or luminous like phosphorus (as in phosphorescent)

You’re welcome 😁

It’s #PeriodicTableDay! Early forms didn’t include the noble gases. Evidence for Ar was found in 1894, but because it was so unreactive, Mendeleev was reluctant to include it. As Kr, Xe & Ne came to light (& the already-known He) he had to change: & added the final column #272sci

Happy #PeriodicTableDay !
Should you need a pocket periodic table (I mean, who doesn’t?), there’s a full one engraved on this excellent piece of kit. Free worldwide shipping.