Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

A Periodic Table Puzzler - Periodic Table of Videos

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
22,055
Loading...
Alert icon
Sign in or sign up now!
Alert icon
There is no Interactive Transcript.

Uploaded by on Sep 6, 2010

Can you find the mistake in this periodic table?

SPOILER: A blog about the answer can be found at http://periodicvideos.blogspot.com/2010/09/periodic-table-mistake.html

A still photo of the table can be found at http://www.flickr.com/photos/periodicvideos/4786603143/

Category:

Science & Technology

Tags:

License:

Standard YouTube License

  • likes, 2 dislikes

Link to this comment:

Share to:

Uploader Comments (periodicvideos)

  • im in high school now and i really really love chemistry and you guys are my heroes dont stop making these awesome vids!

  • @xfragaming thanks.. we've got no plans to stop just yet!

  • See blog link under the video for information about the answer we were looking for!

Top Comments

  • 110 Unn it should be Uun, i had to go through my periodic table, it took me like 2 hours

Video Responses

This video is a response to Primo Levi - Periodic Table of Videos
see all

All Comments (461)

Sign In or Sign Up now to post a comment!
  • @mota900 theres also carbon 13

  • The whole table is just a mess...

  • @mota900 It's not exactly 12.

  • Element 105, as vitorino said, it's Ji on that periodic table, but now is Db, and 106, on that periodic table is Rf, but is now Sg. (I had to look at a periodic table though, so i suppose i cheated... took me about 5 minutes to find it out) :P

  • Element Ji 105.

  • is carbons RAM not just 12? ...it says 12.01 i fought it was always taken to be 12 ?

  • i teach environmental safety, health, and cleanup. at the former school i worked for, we had a nice periodic table from a commercial lab on the wall, and i noticed that they had the symbols for Helium and Xenon both as He. i called the lab, and they were very embarrassed!

  • @opiumgland You are one belligerent and ignorant fool. I think you'll find that you misspelled dyslexic. In Britain we call that irony - look it up in the dictionary, chump.

  • @Warriorchamp1 First element is hydrogen with the chemical symbol H. Second element is helium with the chemical symbol He,

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more