 | sproutcm: | Oct 1st, 2010 at 03:47 GMT | | 4 points    |
| @Enough As the resident chemist, 2 p orbitals up! This was fun. Don't forget to accept: Aluminum (US) as the US spelling, not just the rest of the world one. Also, I don't think you accept sulphur for the non-US spelling of that element. Caesium/cesium was ok. |
 | Pyrophorus: | Oct 2nd, 2010 at 02:09 GMT | | 1 point |
| Tellurium doesn't seem to be accepted for Group 16 (typo?). |
 | Cinn: | Oct 2nd, 2010 at 14:19 GMT | | 1 point |
| Loved this quiz. I can say that there are no typos for the whole of group 1, nor for period 4. :) |
Game published: Nov 9th, 2010 at 20:04 GMT
 | Khazar49: | Nov 9th, 2010 at 20:58 GMT | | 9 points |
| BCNOF! BCNOF! It helped me, anyway. |
| deadperson21: | Nov 9th, 2010 at 21:04 GMT | | -3 points |
| platinum doesn't work |
 | AlexKrycek: | Nov 9th, 2010 at 21:51 GMT | | 4 points |
| @dead, it worked for me |
Comment below threshold: show it | in06perkins: | Nov 10th, 2010 at 17:02 GMT | | -14 points |
| Group 3 is boron etc and group 4 carbon etc. The transition metals don't have groups!!!! |
 | jujuju: | Nov 10th, 2010 at 20:49 GMT | | 9 points |
| @in06perkins: You know, I think you're right. I was just watching the news and it said that they took the entire middle of the periodic table out of the picture. It's now a separate grouping! No. You're wrong. |
| Quinto: | Nov 10th, 2010 at 22:15 GMT | | 5 points |
| ...perhaps you should also put the old system groups in parentheses. In case old people take this quiz. |
 | thgil: | Nov 11th, 2010 at 16:40 GMT | | -2 points |
| Old system? It's still the system they teach in UK schools, it is just the original system, not the old one. |
 | Stamps: | Dec 12th, 2010 at 23:07 GMT | | 3 points |
| @thgil the old system is the periodic table the Dmitri Mendeleev first started out with |
 | BillyMumphrey: | Jan 3rd, 2011 at 21:54 GMT | | 5 points |
| Damn you Transition Metals! |
 | ArnoldLodgehm: | May 23rd, 2011 at 20:10 GMT | | 4 points |
| It's not the system taught in UK schools. It's the system taught in UK schools until you move on to advanced level and university chemistry. |
 | winchesterland: | Aug 21st, 2011 at 00:15 GMT | | -2 points |
| I apparently cannot spell fluorine for my life. |
 | Diminutive1: | Sep 3rd, 2011 at 13:42 GMT | | 2 points |
| I think it is taught differently in US and Uk schools I just added 10 and worked through it. Good quiz enough. |
 | geogeorge: | Feb 11th, 2012 at 21:22 GMT | | -2 points |
| Great quiz, I'd lower the time down to two minutes |
 | mrsiriustab: | Jul 3rd, 2012 at 01:50 GMT | | 1 point |
| Something about the game note: you say the quiz does not include lanthanoids or actinoids whereas the most common spelling is lanthanIDES and actinIDES. |
 | sillyperson: | Feb 16th, 2013 at 12:48 GMT | | 1 point |
| I just missed some to the d-block ones. I also used up time because I couldn't spell cobalt. (kept spelling it cobolt) |
Elements Without 'um'
Element per Letter
60 Second Blitz: Element Symbols
