| Element in kelp | 15 |
| Element in insecticides | 23 |
| Element in hemoglobin | 21 |
| Element in headlights | 21 |
| Element in gunpowder | 20 |
| Element in Geiger counters | 26 |
| Element in elegance | 19 |
| Element in Einstein's formula | 33 |
| Element in disinfectants | 24 |
| Element in diner signs | 22 |
| Element in comic books since 1949 | 33 |
| Element in colemanite | 21 |
| Element in chlorophyll | 22 |
| Element in chips | 16 |
| Element in Chinese cosmology | 28 |
| Element in brass | 16 |
| Element in atomic clocks | 24 |
| Element in arc lamps | 20 |
| Element in air | 14 |
| Element in advertising? | 23 |
| Element in advertising | 22 |
| Element in a guessing contest | 29 |
| Element in a clutch performance? | 32 |
| Element important in nucleonics | 31 |
| Element having atomic number 10 | 31 |
| Element from the Greek word for "strange" | 51 |
| Element from sea water | 22 |
| Element found much more in robots than humans | 45 |
| Element found in uranium ore | 28 |
| Element found in none? | 22 |
| Element found in none | 21 |
| Element found in Geiger counters | 32 |
| Element found in flashbulbs | 27 |
| Element found in cast iron | 26 |
| Element forming poisonous compounds | 35 |
| Element form | 12 |
| Element for a solution | 22 |
| Element extracted from kelp | 27 |
| Element ending | 14 |
| Element element | 15 |
| Element discovered in 1952 | 26 |
| Element discovered by the Curies | 32 |
| Element discovered by Marie and Pierre Curie | 44 |
| Element class including scandium | 32 |
| Element class including cerium | 30 |
| Element Ce | 10 |
| Element between thallium and bismuth on the periodic table | 58 |
| Element between polonium and radon on the periodic table | 56 |
| Element between platino and mercurio in the Spanish periodic table | 66 |
| Element between indium and antimony in the periodic table | 57 |
| Element below plata in the periodic table | 41 |
| Element below helium in the periodic table | 42 |
| Element before tent or bar | 26 |
| Element before antimony in the periodic table | 45 |
| Element after indium | 20 |
| Element abundant in liver | 25 |
| Element abbr. | 13 |
| Element 80 | 10 |
| Element 8 | 9 |
| Element 54 | 10 |
| Element 33 | 10 |
| Element 26 | 10 |
| Element 16 | 10 |
| Element 118, which has the highest atomic mass of all discovered elements | 73 |
| Element 100 eponym | 18 |
| Element #99 | 11 |
| Element #9 | 10 |
| Element #89 | 11 |
| Element #86 | 11 |
| Element #84 | 11 |
| Element #8 | 10 |
| Element #79 | 11 |
| Element #76 | 11 |
| Element #68 | 11 |
| Element #55 | 11 |
| Element #54 | 11 |
| Element #53 | 11 |
| Element #50 | 11 |
| Element #5, which has a dumb-sounding name | 42 |
| Element #5 | 10 |
| Element #41 is named after her | 30 |
| Element #39 | 11 |
| Element #35 | 11 |
| Element #34 | 11 |
| Element #33 | 11 |
| Element #30 | 11 |
| Element #3 | 10 |
| Element #27 | 11 |
| Element #26 | 11 |
| Element #25 | 11 |
| Element #20 | 11 |
| Element #2's symbol | 23 |
| Element #18 | 11 |
| Element #14 | 11 |
| Element #108 | 12 |
| Element #102 is named after him | 31 |
| Element #102 eponym | 19 |
| Element #100 is named for him | 29 |
| Element #10 | 11 |
| Element | 7 |