Engineering Chemistry

| Element | Symbol | Atomic Number | Atomic Weight |
|---|---|---|---|
| Aluminium | Al | 13 | 26.9815 |
| Antimony | Sb | 51 | 121.75 |
| Argon | Ar | 184 | 39.948 |
| Arsenic | As | 33 | 74.9216 |
| Barium | Ba | 56 | 137.34 |
| Beryllium | Be | 4 | 9.0122 |
| Bismuth | Bi | 83 | 208.980 |
| Boron | B | 5 | 10.811 |
| Bromine | Br | 35 | 79.909 |
| Cadmium | Cd | 48 | 112.40 |
| Calcium | Ca | 20 | 40.08 |
| Carbon | C | 6 | 12.01115 |
| Cerium | Ce | 58 | 140.12 |
| Chlorine | Cl | 17 | 35.453 |
| Chromium | Cr | 24 | 51.996 |
| Cobalt | Co | 27 | 58.9332 |
| Copper | Cu | 29 | 63.54 |
| Fluorine | F | 9 | 18.9984 |
| Germanium | Ge | 32 | 72.59 |
| Gold | Au | 79 | 196.967 |
| Hafnium | Hf | 72 | 178.49 |
| Helium | He | 2 | 4.0026 |
| Hydrogen | H | 1 | 1.00797 |
| Iodine | I | 53 | 126.9044 |
| Iridium | Ir | 77 | 192.2 |
| Iron | Fe | 26 | 55.847 |
| Lanthanum | La | 57 | 138.91 |
| Lead | Pb | 82 | 207.19 |
| Lithium | Li | 3 | 6.939 |
| Magnesium | Mg | 12 | 24.312 |
| Manganese | Mn | 25 | 54.9380 |
| Mercury | Hg | 80 | 200.59 |
| Molybdenum | Mo | 42 | 95.94 |
| Nickel | Ni | 28 | 58.71 |
| Niobium | Nb | 41 | 92.906 |
| Nitrogen | N | 7 | 14.0067 |
| Osmium | Os | 6 | 190.2 |
| Oxygen | O | 8 | 15.9994 |
| Palladium | Pd | 46 | 106.09 |
| Phosphorus | P | 15 | 30.9738 |
| Platinum | Pt | 78 | 195.09 |
| Potassium | K | 19 | 39.102 |
| Radium | Ra | 88 | 226.05 |
| Rhenium | Re | 75 | 186.21 |
| Rhodium | Rh | 45 | 102.905 |
| Ruthenium | Ru | 44 | 101.07 |
| Scandium | Sc | 21 | 44.956 |
| Selenium | Se | 34 | 78.96 |
| Silicon | Si | 14 | 28.086 |
| Silver | Ag | 47 | 107.870 |
| Sodium | Na | 11 | 22.9898 |
| Strontium | Sr | 38 | 87.62 |
| Sulphur | S | 16 | 32.064 |
| Tantalum | Ta | 73 | 180.948 |
| Tellurium | Te | 52 | 127.60 |
| Thallium | Tl | 81 | 204.37 |
| Thorium | Th | 90 | 232.038 |
| Tin | Sn | 50 | 118.69 |
| Titanium | Ti | 22 | 47.90 |
| Tungsten | W | 74 | 183.85 |
| Uranium | U | 92 | 238.03 |