| 100% | MENDELEEV | 9 | Dmitri __, created the table of chemical elements |
| 50% | HOLMIUM | 7 | Chemical element named for the city of Stockholm |
| 50% | LUTETIUM | 8 | Chemical element Lu, named after the city of Paris |
| 49% | PERIODIC | 8 | __ table (chart of chemical elements) |
| 47% | METALS | 6 | Elements on the left side of the periodic table |
| 45% | MENDELEEV | 9 | Dmitri, the chemist who created the periodic table |
| 45% | METALS | 6 | About 80% of the elements in the period table |
| 45% | NONMETAL | 8 | Any of about 18 elements on the periodic table |
| 45% | HALOGEN | 7 | Any element in group 17 of the periodic table |
| 45% | GASES | 5 | Six of the first 10 elements on the periodic table |
| 45% | INERT | 5 | Like the final column of elements on the periodic table |
| 45% | GAS | 3 | Any element in the rightmost column of the periodic table |
| 44% | GROUP | 5 | Any set of elements in a column on the periodic table |
| 43% | ALKALI | 6 | Any element in the first column of the periodic table, except hydrogen |
| 43% | NEON | 4 | Element to the right of fluorine on the periodic table |
| 43% | IUM | 3 | Suffix in the names of most chemical elements |
| 42% | ATOM | 4 | Smallest particle of chemical element |
| 42% | ATOM | 4 | Smallest unit of chemical element |
| 42% | PERIODIC | 8 | Table of elements |
| 41% | PERIODIC | 8 | Chemical element classification system: __ Table |
| 40% | GOLD | 4 | Chemical element for the rich |
| 40% | DONATELLO | 9 | Created The Feast of Herod |
| 40% | NEON | 4 | Chemical element with the symbol Fe |
| 40% | SODIUM | 6 | Chemical element with the symbol Na |
| 40% | TIN | 3 | Chemical element with the shortest name |
| 40% | TITANIUM | 8 | Chemical element with the symbol Ti |
| 40% | URANIUM | 7 | Chemical element with the symbol U |
| 40% | MANGANESE | 9 | Chemical element with the symbol Mn |
| 40% | CALCIUM | 7 | Chemical element with the symbol Ca |
| 40% | POTASSIUM | 9 | Chemical element with the symbol K |