| Question | Yes or No | Element or Notes |
| ...that has an English name starting with x? | |
| ...that has an English name starting with w? | |
| ...that is in the sixth period of the periodic table but has no electrons in its sixth electron shell (in ground state)? | |
| ...that can never be found as a gas in atmospheric pressure? | |
| ...that never occurs in a positive oxidation state? | |
| ...that undergoes sp4 orbital hybridization? | |
| ...that has a stable isotope with less neutrons than protons? | |
| ...that has only three letters in its English name? | |
| ...that can never be found as a liquid in atmospheric pressure? | |
| ...that has seven syllables in its English name? | |
| ...that has two 'y's in its English name? | |
| ...that is in the fifth period of the periodic table but has no electrons in its fifth electron shell (in ground state)? | |
| ...that has a chemical symbol that abbreviates the German name for the element? | |
| ...that has an atomic mass less than the element before it in increasing atomic number order? | |
| ...that can never be found as a solid in atmospheric pressure? | |
| ...that has an English name starting with j? | |
| ...that in its main allotrope is stored in water to avoid spontaneously catching on fire? | |
| ...that has a one-letter symbol and is in the f-block? | |
| ...that has a two-letter symbol where both letters are the same? | |
| ...that is in the fourth period of the periodic table but has no electrons is its fourth electron shell (in ground state)? | |
| ...that has only three letters in its English name? | |
| ...that can never be found as a solid in atmospheric pressure? | |
| ...that can never be found as a liquid in atmospheric pressure? | |
| ...that can never be found as a gas in atmospheric pressure? | |
| ...that has a stable isotope with less neutrons than protons? | |
| ...that never occurs in a positive oxidation state? | |
| ...that is in the fourth period of the periodic table but has no electrons is its fourth electron shell (in ground state)? | |
| ...that is in the fifth period of the periodic table but has no electrons in its fifth electron shell (in ground state)? | |
| ...that is in the sixth period of the periodic table but has no electrons in its sixth electron shell (in ground state)? | |
| ...that has a chemical symbol that abbreviates the German name for the element? | |
| ...that has seven syllables in its English name? | |
| ...that has a one-letter symbol and is in the f-block? | |
| ...that has an atomic mass less than the element before it in increasing atomic number order? | |
| ...that has an English name starting with j? | |
| ...that has an English name starting with w? | |
| ...that has an English name starting with x? | |
| ...that undergoes sp4 orbital hybridization? | |
| ...that has a two-letter symbol where both letters are the same? | |
| ...that has two 'y's in its English name? | |
| ...that in its main allotrope is stored in water to avoid spontaneously catching on fire? | |