| Symbol | Element | % Correct |
|---|---|---|
| He | helium | 99%
|
| H | hydrogen | 99%
|
| Li | lithium | 99%
|
| C | carbon | 98%
|
| O | oxygen | 98%
|
| N | nitrogen | 97%
|
| Mg | magnesium | 96%
|
| Al | aluminum | 95%
|
| Fe | iron | 94%
|
| K | potassium | 94%
|
| Na | sodium | 94%
|
| Be | beryllium | 93%
|
| Ca | calcium | 93%
|
| Zn | zinc | 93%
|
| Ar | argon | 92%
|
| B | boron | 92%
|
| Cl | chlorine | 92%
|
| Cu | copper | 91%
|
| Ne | neon | 91%
|
| F | flourine | 90%
|
| Au | gold | 90%
|
| Si | silicon | 90%
|
| Ag | silver | 89%
|
| Co | cobalt | 88%
|
| Ni | nickel | 88%
|
| P | phosphorus | 87%
|
| Kr | krypton | 86%
|
| Mn | manganese | 86%
|
| S | sulfur | 86%
|
| Xe | xenon | 85%
|
| Ti | titanium | 84%
|
| I | iodine | 81%
|
| U | uranium | 81%
|
| Br | bromine | 80%
|
| Cr | chromium | 80%
|
| Pb | lead | 80%
|
| Ge | germanium | 79%
|
| As | arsenic | 78%
|
| Ga | gallium | 78%
|
| Sn | tin | 77%
|
| Se | selenium | 76%
|
| V | vanadium | 74%
|
| Hg | mercury | 73%
|
| Cd | cadmium | 71%
|
| Fr | francium | 71%
|
| W | tungsten | 71%
|
| Zr | zirconium | 71%
|
| Ba | barium | 70%
|
| Sc | scandium | 70%
|
| Rb | rubidium | 69%
|
| Y | yttrium | 68%
|
| Cs | caesium | 67%
|
| Pu | plutonium | 67%
|
| Rn | radon | 65%
|
| Es | einsteinium | 63%
|
| Bi | bismuth | 62%
|
| In | indium | 61%
|
| Pd | palladium | 61%
|
| Ra | radium | 61%
|
| Sr | strontium | 61%
|
| Am | americium | 59%
|
| Ir | iridium | 59%
|
| Cf | californium | 58%
|
| Os | osmium | 58%
|
| Pt | platinum | 58%
|
| Po | polonium | 58%
|
| Eu | europium | 57%
|
| Np | neptunium | 53%
|
| Rf | rutherfordium | 53%
|
| Rh | rhodium | 52%
|
| Sb | antimony | 51%
|
| Mo | molybdenum | 51%
|
| Te | tellurium | 51%
|
| Yb | ytterbium | 51%
|
| Hf | hafnium | 48%
|
| At | astatine | 46%
|
| Cm | curium | 46%
|
| No | nobelium | 45%
|
| Tc | technetium | 45%
|
| Th | thorium | 45%
|
| Ru | ruthenium | 43%
|
| Tl | thallium | 43%
|
| Ac | actinium | 42%
|
| Fm | fermium | 42%
|
| Bk | berkelium | 41%
|
| La | lanthanum | 41%
|
| Lr | lawrencium | 41%
|
| Og | oganesson | 41%
|
| Ce | cerium | 40%
|
| Er | erbium | 39%
|
| Md | mendelevium | 39%
|
| Nb | niobium | 39%
|
| Re | rhenium | 39%
|
| Ts | tennessine | 38%
|
| Ho | holmium | 36%
|
| Lv | livermorium | 36%
|
| Nd | neodymium | 35%
|
| Pm | promethium | 35%
|
| Sg | seaborgium | 34%
|
| Bh | bohrium | 33%
|
| Db | dubnium | 32%
|
| Dy | dysprosium | 32%
|
| Sm | samarium | 32%
|
| Ta | tantalum | 32%
|
| Gd | gadolinium | 31%
|
| Nh | nihonium | 31%
|
| Lu | lutetium | 30%
|
| Hs | hassium | 29%
|
| Mc | moscovium | 29%
|
| Tb | terbium | 29%
|
| Rg | roentgenium | 28%
|
| Pr | praseodymium | 27%
|
| Ds | darmstadtium | 24%
|
| Fl | flerovium | 24%
|
| Mt | meitnerium | 24%
|
| Pa | protactinium | 24%
|
| Tm | thulium | 24%
|
| Cn | copernicium | 21%
|