| মৌলের নাম | সংকেত | যোজনী |
|---|
| Hydrogen | H | 1 |
| Lithium | Li | 1 |
| Sodium | Na | 1 |
| Potassium | K | 1 |
| Rubidium | Rb | 1 |
| Caesium | Cs | 1 |
| Francium | Fr | 1 |
| Beryllium | Be | 2 |
| Magnesium | Mg | 2 |
| Calcium | Ca | 2 |
| Strontium | Sr | 2 |
| Barium | Ba | 2 |
| Radium | Ra | 2 |
| Scandium | Sc | 3 |
| Yttrium | Y | 3 |
| Titanium | Ti | 4 |
| Zirconium | Zr | 4 |
| Hafnium | Hf | 4 |
| Rutherfordium | Rf | 4 |
| Vanadium | V | 4,5 |
| Niobium | Nb | 2,3,5 |
| Tantalum | Ta | 5 |
| Dubnium | Db | 2 |
| Chromium | Cr | 2 |
| Molybdenum | Mo | 2,3,4,5,6 |
| Tungsten | W | 6 |
| Seaborgium | Sg | 2 |
| Manganese | Mn | 2,4,7 |
| Technetium | Tc | 2 |
| Rhenium | Re | 2 |
| Bohrium | Bh | 2 |
| Iron | Fe | 2,3 |
| Ruthenium | Ru | 1,2,3,4,5,6,7,8 |
| Osmium | Os | 2 |
| Hassium | Hs | 2 |
| Cobalt | Co | 2,3 |
| Rhodium | Rh | 1 |
| Iridium | Ir | 2 |
| Metrenium | Mt | 2 |
| Nickel | Ni | 2 |
| Palladium | Pd | 2 |
| Platinum | Pt | 2,4 |
| Darmstadtium | Ds | 2 |
| Copper | Cu | 1,2 |
| Silver | Ag | 1 |
| gold | Au | 1,3 |
| Roentgenium | Rg | 2 |
| Zinc | Zn | 2 |
| Cadmium | Cd | 2 |
| Mercury | Hg | 2 |
| Copernicium | Cn | 2 |
| Boron | B | 3 |
| Aluminium | Al | 3 |
| Gallium | Ga | 3 |
| Indium | In | 3 |
| Thallium | Ti | 1,3 |
| Nihonium | Nh | 3 |
| Carbon | C | 4 |
| Silicon | Si | 4 |
| Germenium | Ge | 4 |
| Tin | Sn | 4 |
| Lead | Pb | 2,4 |
| Flerovium | Fl | 2 |
| Nitrogen | N | 3 |
| Phosphorus | P | 3 |
| Arsenic | As | 5 |
| Antimony | Sb | 5 |
| Bismuth | Bi | 5 |
| Moscovium | Mc | 3 |
| Oxygen | O | 2 |
| Sulfur | S | 2 |
| Selenium | Se | 6 |
| Tellurium | Te | 6 |
| Polonium | Po | 6 |
| Livermorium | Lv | 6 |
| dd | N | 3 |
| Fluorine | F | 1 |
| Cholorine | Cl | 1 |
| Bromine | Br | 1 |
| Iodine | I | 1 |
| Astatine | At | 1 |
| Tennessine | Ts | 1 |
| Helium | He | 0 |
| Neon | Ne | 0 |
| Argon | Ar | 0 |
| Krypton | Kr | 0 |
| Xenon | Xe | 0 |
| Radon | Rn | 0 |
| Oganesson | Og | 0 |
ল্যানথানাইড সারির মৌল
| মৌলের নাম | সংকেত | যোজনী |
|---|
| Lanthanum | La | 3 |
| Cerium | Ce | 4 |
| Praseodymium | Pr | 4 |
| Neodymium | Nd | 3 |
| Promethium | Pm | 3 |
| Samarium | Sm | 3 |
| Europlum | Eu | 3 |
| Gadolinium | Gd | 3 |
| Terblum | Tb | 3 |
| Dysprosium | Dy | 3 |
| Holmium | Ho | 3 |
| Erbium | Er | 3 |
| Thulium | Tm | 3 |
| Ytterblum | Yb | 3 |
| Lutetium | Lu | 3 |
অ্যাকটিনাইড সারির মৌল
| মৌলের নাম | সংকেত | যোজনী |
|---|
| Actinium | Ac | 3 |
| Thorium | Th | 4 |
| Protactinium | Pa | 5 |
| Uranium | U | 6 |
| Neptunium | Np | 6 |
| Plutonium | Pu | 6 |
| Americium | Am | 6 |
| Curium | Cm | 4 |
| Berkelium | Bk | 4 |
| Califormium | Cf | 4 |
| Einsteinium | Es | 4 |
| Fermium | Fm | 3 |
| Mendelevium | Md | 3 |
| Nobelium | No | 3 |
| Lawrencium | Lr | 3 |
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