periodic table: Palabra del día: March 6, 2020

-
periodic table , n :
(chemistry) A tabular chart of the chemical elements according to their atomic numbers so that elements with similar properties are in the same group (column). On this day 150 years ago in 1869, Russian chemist Dmitri Mendeleev presented the first periodic table of elements to the Russian Chemical Society. In commemoration of this achievement, the United Nations General Assembly and UNESCO have proclaimed 2019 the International Year of the Periodic Table of Chemical Elements.

Comments

Post a Comment

Popular posts from this blog

Liked on YouTube: I Spent 24 Hours in RageElixir's House & *THIS* Happened at 3:00 AM.. (Realms SMP EP28)

-
I Spent 24 Hours in RageElixir's House & *THIS* Happened at 3:00 AM.. (Realms SMP EP28) ✔️ I SPEND 24 HOURS IN MY BEST FRIEND'S HOUSE IN MINECRAFT PE AND SOMETHING HAPPENED AT 3AM! This is RageElixir's house at 3:00 am in MCPE! Enjoy! BrandonCrafter - https://www.youtube.com/user/BrandonCrafterMC FOLLOW ME HERE: ►Twitter: https://twitter.com/aa12 ►Instagram: https://ift.tt/2TiOT9Y _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ MY OTHER YOUTUBE CHANNELS: ►Real Life: https://www.youtube.com/channel/UCuGzr7zMBxGcvBCNhl409sg ►Roblox & More Minecraft: https://www.youtube.com/channel/UCbUrfUViX8BhcgQgRbh9B_Q ►AAriPlays: https://www.youtube.com/channel/UC-teo41LHyrqSNWhFFZVOlw _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Thank you for watching and hopefully you enjoyed the video! Leave a comment if you're new to the channel! via YouTube https://youtu.be/bsNdIYquudA
Read more

Liked on YouTube: Michael Jackson VS Elvis Presley. Epic Rap Battles of History Season 2.

-
Michael Jackson VS Elvis Presley. Epic Rap Battles of History Season 2. Michael Jackson VS Elvis Presley. Epic Rap Battles of History Download this song ► https://ift.tt/2yXmgnX ◄ Watch behind the scenes ► http://bit.ly/jackelvis ◄ New ERB Website & Merch can be found at https://ift.tt/2pnmZJO ▼ CAST ▼ ========= Young Michael Jackson: Bentley Green http://www.youtube.com/BentleyGreen Old Michael Jackson: Nice Peter https://ift.tt/1oArCVJ http://www.youtube.com/NicePeter Young and Old Elvis Presley: EpicLLOYD https://ift.tt/2cg08IT http://www.youtube.com/EpicLLOYD Special thanks to La Tonya, Brenda and Ashley Planks. ▼ CREW ▼ ========= Executive Producers: Peter Shukoff & Lloyd Ahlquist Written by: Nice Peter, EpicLLOYD, Lauren Flans and Zach Sherwin aka MC Mr. Napkins Beat Production by: Allrounda Productions http://allrounda.com Recorded and Mixed by: Rafael Serrano and Nice Peter http://www.youtube.com/heyrafael Directed by: Dave McCary Director of Photography: Jon Na Camera...
Read more

Liked on YouTube: This Is For All Of You Fighting Battles Alone (Walk Alone Speech)

-
This Is For All Of You Fighting Battles Alone (Walk Alone Speech) This is for all of those fighting battles alone. "Those Who Walk Alone Have The Strongest Direction" Download or stream the motivational speech here: iTunes: https://goo.gl/4LJYGV Spotify: https://goo.gl/z1YUt5 GooglePlay: https://goo.gl/9LY5gK Apple Music: https://goo.gl/4LJYGV AmazonMP3: https://amzn.to/2rsjn9G WORLDWIDE MP3 Download: https://goo.gl/cLkL1J Transcript Of Words: https://goo.gl/TLseo9 Speakers: Chris Ross: https://goo.gl/KppfoF Tyrone Stokes: https://goo.gl/xHi7Fg Follow Fearless Motivation for DAILY MOTIVATIONAL VIDEOS and other content: YouTube: https://www.youtube.com/c/+TeamFearless Facebook: https://ift.tt/1OD8YiG Instagram: https://ift.tt/1EdCXUD Twitter: https://twitter.com/fearlessmotivat Soundcloud: https://ift.tt/1PKbk02 Get ONE-ON-ONE COACHING by Team Fearless Mentors: https://ift.tt/2QRUsGy FEARLESS MOTIVATION Official Apparel & Merch store: https://goo.gl/Q3VnLi BACKGROUND MUSI...
Read more