| Question | Tile | Select | % Correct |
|---|---|---|---|
| metal elements | Hydrogen | No | 100%
|
| metal elements | Iodine | No | 100%
|
| metal elements | Neon | No | 100%
|
| elements whose symbol is one letter | Bismuth | No | 96%
|
| metal elements | Carbon | No | 96%
|
| elements whose symbol is one letter | Helium | No | 96%
|
| elements whose symbol is one letter | Indium | No | 96%
|
| elements whose symbol is one letter | Neon | No | 96%
|
| elements whose symbol is one letter | Plutonium | No | 96%
|
| elements whose symbol is one letter | Selenium | No | 96%
|
| elements whose symbol is one letter | Thallium | No | 96%
|
| metal elements | Xenon | No | 96%
|
| elements whose symbol is one letter | Boron | Yes | 92%
|
| elements whose symbol is one letter | Hydrogen | Yes | 92%
|
| elements discovered before 1800 | Lanthanum | No | 92%
|
| elements whose symbol is one letter | Nitrogen | Yes | 92%
|
| elements whose symbol is one letter | Oganesson | No | 92%
|
| elements whose symbol is one letter | Oxygen | Yes | 92%
|
| elements whose symbol is one letter | Potassium | Yes | 92%
|
| elements whose symbol is one letter | Sulfur | Yes | 92%
|
| elements discovered before 1800 | Tantalum | No | 92%
|
| metal elements | Bromine | No | 88%
|
| metal elements | Chromium | Yes | 88%
|
| elements whose symbol is one letter | Iodine | Yes | 88%
|
| elements whose isotopes are all radioactive | Iodine | No | 88%
|
| elements discovered before 1800 | Iridium | No | 88%
|
| elements whose isotopes are all radioactive | Magnessium | No | 88%
|
| metal elements | Phosphorus | No | 88%
|
| lanthanides | Indium | No | 83%
|
| elements discovered before 1800 | Neon | No | 83%
|
| elements whose isotopes are all radioactive | Strontium | No | 83%
|
| lanthanides | Zirconium | No | 83%
|
| elements whose isotopes are all radioactive | Caesium | No | 79%
|
| elements discovered before 1800 | Germanium | No | 79%
|
| metal elements | Iridium | Yes | 79%
|
| elements discovered before 1800 | Mercury | Yes | 79%
|
| elements discovered before 1800 | Oxygen | Yes | 79%
|
| elements whose isotopes are all radioactive | Ruthenium | No | 79%
|
| elements whose symbol is one letter | Tungsten | Yes | 79%
|
| elements whose isotopes are all radioactive | Uranium | Yes | 79%
|
| elements whose isotopes are all radioactive | Xenon | No | 79%
|
| elements whose isotopes are all radioactive | Americium | Yes | 75%
|
| metal elements | Cadmium | Yes | 75%
|
| elements whose isotopes are all radioactive | Californium | Yes | 75%
|
| lanthanides | Hafnium | No | 75%
|
| elements discovered before 1800 | Hydrogen | Yes | 75%
|
| lanthanides | Osmium | No | 75%
|
| lanthanides | Samarium | Yes | 75%
|
| lanthanides | Yttrium | No | 75%
|
| elements whose isotopes are all radioactive | Zirconium | No | 75%
|
| lanthanides | Erbium | Yes | 71%
|
| elements discovered before 1800 | Nickel | Yes | 71%
|
| lanthanides | Tantalum | No | 71%
|
| metal elements | Thallium | Yes | 71%
|
| lanthanides | Americium | No | 67%
|
| lanthanides | Europium | Yes | 67%
|
| metal elements | Gallium | Yes | 67%
|
| lanthanides | Praceodymium | Yes | 67%
|
| metal elements | Selenium | No | 67%
|
| elements discovered before 1800 | Sulfur | Yes | 67%
|
| elements whose isotopes are all radioactive | Lanthanum | No | 63%
|
| elements discovered before 1800 | Phosphorus | Yes | 63%
|
| elements discovered before 1800 | Platinum | Yes | 63%
|
| elements whose isotopes are all radioactive | Rutherfordium | Yes | 63%
|
| metal elements | Ytterbium | Yes | 63%
|
| lanthanides | Holmium | Yes | 58%
|
| metal elements | Actinium | Yes | 54%
|
| elements whose isotopes are all radioactive | Actinium | Yes | 54%
|
| metal elements | Calcium | Yes | 54%
|
| elements whose isotopes are all radioactive | Fermium | Yes | 54%
|
| lanthanides | Lutetium | Yes | 54%
|
| lanthanides | Ytterbium | Yes | 54%
|
| elements discovered before 1800 | Fluorine | Yes | 50%
|
| elements whose isotopes are all radioactive | Technetium | Yes | 50%
|
| elements whose isotopes are all radioactive | Astatine | Yes | 46%
|
| elements discovered before 1800 | Calcium | No | 46%
|
| elements discovered before 1800 | Helium | No | 46%
|
| lanthanides | Protactinium | No | 46%
|
| elements discovered before 1800 | Sodium | No | 46%
|
| lanthanides | Cerium | Yes | 42%
|