| 100% | IRIDIUM | 7 | Metal between osmium and platinum on the periodic table |
| 60% | ASTATINE | 8 | Element between polonium and radon on the periodic table |
| 60% | MANGANESE | 9 | Element between chromium and iron on the periodic table |
| 60% | NEON | 4 | Element between helium and argon on the periodic table |
| 60% | BORON | 5 | Element between beryllium and carbon on the periodic table |
| 60% | NEON | 4 | Element between fluorine and sodium on the periodic table |
| 60% | IRON | 4 | Element between manganese and cobalt on the periodic table |
| 56% | ARGON | 5 | Noble gas between chlorine and potassium on the periodic table |
| 56% | ARGON | 5 | Noble gas between neon and krypton on the periodic table |
| 56% | IRON | 4 | It's between manganese and cobalt on the periodic table |
| 52% | ARGON | 5 | Element between 8-Across and krypton on the periodic table |
| 50% | PLATINUM | 8 | Metal on the periodic table |
| 50% | ALUMINUM | 8 | Metal on the periodic table |
| 50% | NICKEL | 6 | Metal on the periodic table |
| 50% | COPPER | 6 | Metal on the periodic table |
| 47% | CERIUM | 6 | Soft metal on the periodic table |
| 46% | IRON | 4 | I'm on the periodic table and my symbol comes from the Latin word "ferrum" |
| 46% | IRON | 4 | Metal with the symbol Fe on the periodic table |
| 46% | NEON | 4 | I'm on the periodic table and my name comes from the Greek word for "new" |
| 45% | RHENIUM | 7 | Metal next to tungsten on the periodic table |
| 45% | ARGON | 5 | I'm on the periodic table and my name comes from the Greek word for "inactive or lazy" |
| 42% | NEON | 4 | It's next to fluorine on the periodic table |
| 42% | NONMETAL | 8 | Any of about 18 elements on the periodic table |
| 42% | SCANDIUM | 8 | Metallic element that's #21 on the periodic table |
| 42% | IUM | 3 | End of many a name on the periodic table |
| 42% | MAGNESIUM | 9 | Mineral that's number 12 on the periodic table |
| 42% | HALOGEN | 7 | Common name for Group 7 on the periodic table |
| 42% | ARGON | 5 | It's next to chlorine on the periodic table |
| 42% | RAREGAS | 7 | Last-column element on the periodic table |
| 42% | IRON | 4 | Fe, on the periodic table |