Element symbol and Atomic number one more section where Life science always scratch our head Here We listed carefully selected elements with there symbols and atomic number which ususally asked in the entrance exams like in first paper of CSIR, ICMR, GATE, DBT entrance exams. Just go through them, read and remember four element in a day and never loss mark by not knowing it
| Name | Symbol | Atomic Number |
| Hydrogen | H | 1 |
| Helium | He | 2 |
| Lithium | Li | 3 |
| Beryllium | Be | 4 |
| Boron | B | 5 |
| Carbon | C | 6 |
| Nitrogen | N | 7 |
| Oxygen | O | 8 |
| Flourine | F | 9 |
| Neon | Ne | 10 |
| Sodium (Natrium) | Na | 11 |
| Magnesium | Mg | 12 |
| Aluminium | Al | 13 |
| Silicon | Si | 14 |
| Phosphorous | P | 15 |
| Sulphur | S | 16 |
| Chlorine | Cl | 17 |
| Argon | Ar | 18 |
| Potassium (Kalium) | K | 19 |
| Calcium | Ca | 20 |
| Titanium | Ti | 22 |
| Vanadium | V | 23 |
| Chromium | Cr | 24 |
| Manganese | Mn | 25 |
| Iron (Ferum) | Fe | 26 |
| Cobalt | Co | 27 |
| Nickel | Ni | 28 |
| Copper (Cuprum) | Cu | 29 |
| Zinc | Zn | 30 |
| Germenium | Ge | 32 |
| Bromine | Br | 35 |
| Krypton | Kr | 36 |
| Zirconium | Zr | 40 |
| Silver | Ag | 47 |
| Tin (Stannum) | Sn | 50 |
| Antimony (Stabnium) | Sb | 51 |
| Iodine | I | 53 |
| Barium | Ba | 56 |
| Gold (Aurum) | Au | 79 |
| Mercury (Hydragerm) | Hg | 80 |
| Lead (Plumbum) | Pb | 82 |
| Bismuth | Bi | 83 |
| Radium | Ra | 88 |
| Thorium | U | 90 |
| Uranium | U | 92 |
| Plutonium | Pu | 94 |
| Curium | Cm | 96 |
