| Query | User |
|---|---|
| aluminum history | entered by user 14897446 |
| bromine history | entered by user 7254195 |
| galio | entered by user 1555737 |
| hans christian oersted | entered by user 1371090 |
| history of bromine | entered by user 6207506 |
| jons jakob berzelius | entered by user 283011 |
| joseph proust | entered by user 4046373 |
| karl william scheele | entered by user 3481111 |
| karl william scheele | entered by user ditto |
| karl william scheele | entered by user ditto |
| karl william scheele | entered by user ditto |
| lithium properties | entered by user 3350192 |
| periodic table of elements | entered by user 2395464 |
| periodic table of elements | entered by user ditto |
| properties of polonium | entered by user 5641781 |
| the periodic table of elements | entered by user 4312893 |
| titanium properties | entered by user 3139746 |
| where is tellurium found | entered by user 7630967 |
| zinc properties | entered by user 12345753 |