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elements-Atomic #s
elements to their atomic numbers
| Question | Answer |
|---|---|
| Hydrogen | 1 |
| Helium | 2 |
| Lithium | 3 |
| Beryllium | 4 |
| Boron | 5 |
| Carbon | 6 |
| Nitrogen | 7 |
| Oxygen | 8 |
| Fluorine | 9 |
| Neon | 10 |
| Sodium | 11 |
| Magnesium | 12 |
| Aluminum | 13 |
| Silicon | 14 |
| Phosphorus | 15 |
| Sulfur | 16 |
| Chlorine | 17 |
| Argon | 18 |
| Potassium | 19 |
| Calcium | 20 |
| Scandium | 21 |
| Titanium | 22 |
| Vanadium | 23 |
| Chromium | 24 |
| Manganese | 25 |
| Iron | 26 |
| Cobalt | 27 |
| Nickel | 28 |
| Copper | 29 |
| Zinc | 30 |
| Galium | 31 |
| Germanium | 32 |
| Arsenic | 33 |
| Selenium | 34 |
| Bromine | 35 |
| Krypton | 36 |
| Rubidium | 37 |
| Strontium | 38 |
| Yttrium | 39 |
| Zirconium | 40 |
| Nb | 41 |
| Molybdenum | 42 |
| Tc | 43 |
| Ruthenium | 44 |
| Rh | 45 |
| Pd | 46 |
| Silver | 47 |
| Cadmium | 48 |
| In | 49 |
| Tin | 50 |
| Antimony | 51 |
| Te | 52 |
| Iodine | 53 |
| Xenon | 54 |
| Cesium | 55 |
| Barium | 56 |
| Lanthanides | 51-71 |
| Hf | 72 |
| Ta | 73 |
| Tungsten | 74 |
| Re | 75 |
| Os | 76 |
| Ir | 77 |
| Platinum | 78 |
| Gold | 79 |
| Mercury | 80 |
| Tl | 81 |
| Lead | 82 |
| Bi | 83 |
| Po | 84 |
| At | 85 |
| Radon | 86 |
| Francium | 87 |
| Radium | 88 |
| Actinides | 89-103 |
| Uranium | 92 |
| Plutonium | 94 |
| Rf | 104 |