Tabulka A
Seznam chemických prvků seřazených podle atomového čísla (Z)
+-------+--------------+-------+--------------+-------+--------------+-------+--------------+
| atom. | | atom. | | atom. | | atom. | |
| číslo | název prvku | číslo | název prvku | číslo | název prvku | číslo | název prvku |
| Z | | Z | | Z | | Z | |
+-------+--------------+-------+--------------+-------+--------------+-------+--------------+
| 1 | vodík | 27 | kobalt | 53 | jód | 79 | zlato |
| 2 | helium | 28 | nikl | 54 | xenon | 80 | rtuť |
| 3 | lithium | 29 | měď | 55 | cesium | 81 | thallium |
| 4 | berylium | 30 | zinek | 56 | baryum | 82 | olovo |
| 5 | bor | 31 | gallium | 57 | lanthan | 83 | bismut |
| 6 | uhlík | 32 | germanium | 58 | cer | 84 | polonium |
| 7 | dusík | 33 | arsen | 59 | praseodym | 85 | astat |
| 8 | kyslík | 34 | selen | 60 | neodym | 86 | radon |
| 9 | fluor | 35 | brom | 61 | promethium | 87 | francium |
| 10 | neon | 36 | krypton | 62 | samarium | 88 | radium |
| 11 | sodík | 37 | rubidium | 63 | europium | 89 | aktinium |
| 12 | hořčík | 38 | stroncium | 64 | gadolinium | 90 | thorium |
| 13 | hliník | 39 | yttrium | 65 | terbium | 91 | protaktinium |
| 14 | křemík | 40 | zirkonium | 66 | dysprosium | 92 | uran |
| 15 | fosfor | 41 | niob | 67 | holmium | 93 | neptunium |
| 16 | síra | 42 | molybden | 68 | erbium | 94 | plutonium |
| 17 | chlor | 43 | technecium | 69 | thulium | 95 | americium |
| 18 | argon | 44 | ruthenium | 70 | ytterbium | 96 | curium |
| 19 | draslík | 45 | rhodium | 71 | lutecium | 97 | berkelium |
| 20 | vápník | 46 | paladium | 72 | hafnium | 98 | kalifornium |
| 21 | skandium | 47 | stříbro | 73 | tantal | 99 | einsteinium |
| 22 | titan | 48 | kadmium | 74 | wolfram | 100 | fermium |
| 23 | vanad | 49 | indium | 75 | rhenium | 101 | mendelevium |
| 24 | chrom | 50 | cín | 76 | osmium | 102 | nobelium |
| 25 | mangan | 51 | antimon | 77 | iridium | 103 | lawrencium |
| 26 | železo | 52 | tellur | 78 | platina | | |
+-------+--------------+-------+--------------+-------+--------------+-------+--------------+