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CHEM139
Elements, Symbols.Sorted by Period
| Question | Answer |
|---|---|
| hydrogen H | 1 |
| helium He | 1 |
| lithium Li | 2 |
| beryllium Be | 2 |
| boron B | 2 |
| carbon C | 2 |
| nitrogen N | 2 |
| oxygen O | 2 |
| fluorine F | 2 |
| neon Ne | 2 |
| sodium Na | 3 |
| magnesium Mg | 3 |
| aluminum Al | 3 |
| silicon Si | 3 |
| phosophorus P | 3 |
| sulphur S | 3 |
| chlorine Cl | 3 |
| argon Ar | 3 |
| potassium K | 4 |
| calcium Ca | 4 |
| scandium Sc | 4 |
| titanium Ti | 4 |
| vanadium V | 4 |
| chromium Cr | 4 |
| manganese Mn | 4 |
| iron Fe | 4 |
| cobalt Co | 4 |
| nickel Ni | 4 |
| copper Cu | 4 |
| zinc Zn | 4 |
| gallium Ga | 4 |
| germanium Ge | 4 |
| arsenic As | 4 |
| selenium Se | 4 |
| bromine Br | 4 |
| krypton Kr | 4 |
| rubidium Rb | 5 |
| strontium Sr | 5 |
| yttrium Y | 5 |
| zirconium Zr | 5 |
| niobium Nb | 5 |
| molybdenum Mo | 5 |
| technetium Tc | 5 |
| ruthenium Ru | 5 |
| rhodium Rh | 5 |
| palladium Pd | 5 |
| silver Ag | 5 |
| cadmium Cd | 5 |
| indium In | 5 |
| tin Sn | 5 |
| antimony Sb | 5 |
| tellurium Te | 5 |
| iodine I | 5 |
| xenon Xe | 5 |
| hafnium Hf | 5 |
| cesium Cs | 6 |
| barium Ba | 6 |
| lanthanum La | 6 |
| cerium Ce | 6 (Lanthanide) |
| praseodymium Pr | 6 (Lanthanide) |
| neodymium Nd | 6 (Lanthanide) |
| promethium Pm | 6 (Lanthanide) |
| samarium Sm | 6 (Lanthanide) |
| europium Eu | 6 (Lanthanide) |
| gadolium Gd | 6 (Lanthanide) |
| terbium Tb | 6 (Lanthanide) |
| dysprosium Dy | 6 (Lanthanide) |
| holmium Ho | 6 (Lanthanide) |
| erbium Er | 6 (Lanthanide) |
| thulium Tm | 6 (Lanthanide) |
| ytterbium Yb | 6 (Lanthanide) |
| lutetium Lu | 6 (Lanthanide) |
| tantalum Ta | 6 |
| tungsten W | 6 |
| rhenium Re | 6 |
| osmium Os | 6 |
| iridium Ir | 6 |
| platinum Pt | 6 |
| gold Au | 6 |
| mercury Hg | 6 |
| thallium Tl | 6 |
| lead Pb | 6 |
| bismuth Bi | 6 |
| polonium Po | 6 |
| astatine At | 6 |
| radon Rn | 6 |
| francium Fr | 7 |
| radium Ra | 7 |
| actinium Ac | 7 |
| thorium Th | 7 (Actinide) |
| protactinium Pa | 7 (Actinide) |
| uranium U | 7 (Actinide) |
| neptunium Np | 7 (Actinide) |
| plutonium Pu | 7 (Actinide) |
| americium Am | 7 (Actinide) |
| curium Cm | 7 (Actinide) |
| berkelium Bk | 7 (Actinide) |
| californium Cf | 7 (Actinide) |
| einsteinium Es | 7 (Actinide) |
| fermium Fm | 7 (Actinide) |
| meldelevium Md | 7 (Actinide) |
| nobelium No | 7 (Actinide) |
| lawrencium Lr | 7 (Actinide) |
| rutherfordium Rf | 7 |
| dubnium Db | 7 |
| seaborgium Sg | 7 |
| bohrium Bh | 7 |
| hassium Hs | 7 |
| meitnerium Mt | 7 |
| darmstadtium Ds | 7 |
| roentgenium Rg | 7 |