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MENDELEEV'S PERIODIC TABLE OF ELEMENTS
======================================

   1a 2a                                  3a 4a 5a 6a 7a 8a
  .--.                                                  .--.
1 |H |                                                  |He|
  |--|--.                                .--------------|--|
2 |Li|Be|                                |B |C |N |O |F |Ne|
  |--+--|                                |--+--+--+--+--+--|
3 |Na|Mg|2b    3b 4b 5b 6b 7b -8b-  1b 2b|Al|Si|P |S |Cl|Ar|
  |--+--+--.  .--------------------------|--+--+--+--+--+--|
4 |K |Ca|Sc|  |Ti|V |Cr|Mn|Fe|Co|Ni|Cu|Zn|Ga|Ge|As|Se|Br|Kr|
  |--+--+--|  |--+--+--+--+--+--+--+--+--+--+--+--+--+--+--|
5 |Rb|Sr|Y |  |Zr|Nb|Mo|Tc|Ru|Rh|Pd|Ag|Cd|In|Sn|Sb|Te|I |Xe|
  |--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--|
6 |Cs|Ba|La|* |Hf|Ta|W |Re|Os|Ir|Pt|Au|Hg|Tl|Pb|Bi|Po|At|Rn|
  |--+--+--+--+--+--+--+--+--+--|--------------------------'
7 |Fr|Ra|Ac|**|Rf|Db|Sg|Bh|Hs|Mt|
  '-----------------------------'

   .-----------------------------------------.
*  |Ce|Pr|Nd|Pm|Sm|Eu|Gd|Tb|Dy|Ho|Er|Tm|Yb|Lu| lanthanoids
   |--+--+--+--+--+--+--+--+--+--+--+--+--+--|
** |Th|Pa|U |Np|Pu|Am|Cm|Bk|Cf|Es|Fm|Md|No|Lr| actinoids
   '-----------------------------------------'
.-----------------------------.
| 1a | Alkaline metals        |
| 2a | Alkaline earth meatals |
| 7a | Halogens               |
| 8a | Noble gases            |
'-----------------------------'

————————————————————————————————————————————————————————————————————————————————

.------------------------------------------------------------------------------.
|                      ATOM NUMBERs, SYMBOLS AND NAMES                         |
.------------------------------------------------------------------------------.
|A#|S |Name      | |A#|S |Name      | |A#|S |Name        | | A#|S |Name        |
.--+--+----------+-+--+--+----------+-+--+--+------------+-+---+--+------------.
| 1|H |Hydrogen  | |26|Fe|Iron      | |51|Sb|Antimony    | | 76|Os|Osmium      |
| 2|He|Helium    | |27|Co|Cobalt    | |52|Te|Tellurium   | | 77|Ir|Iridium     |
| 3|Li|Litium    | |28|Ni|Nickel    | |53|I |Iodine      | | 78|Pt|Platinum    |
| 4|Be|Beryllium | |29|Cu|Copper    | |54|Xe|Xenon       | | 79|Au|Gold        |
| 5|B |Boron     | |30|Zn|Zinc      | |55|Cs|Cesium      | | 80|Hg|Mercury     |
| 6|C |Carbon    | |31|Ga|Gallium   | |56|Ba|Barium      | | 81|Tl|Thallium    |
| 7|N |Nitrogen  | |32|Ge|Germanium | |57|La|Lanthanum   | | 82|Pb|Lead        |
| 8|O |Oxygen    | |33|As|Arsenic   | |58|Ce|Cerium      | | 83|Bi|Bismuth     |
| 9|F |Fluorine  | |34|Se|Selenium  | |59|Pr|Praseodymium| | 84|Po|Polonuim    |
|10|Ne|Neon      | |35|Br|Bromine   | |60|Nd|Neodymium   | | 85|At|Astatine    |
|11|Na|Sodium    | |36|Kr|Krypton   | |61|Pm|Promethium  | | 86|Rn|Radon       |
|12|Mg|Magnesium | |37|Rb|Rubidium  | |62|Sm|Samarium    | | 87|Fr|Francium    |
|13|Al|Aluminium | |38|Sr|Strotium  | |63|Eu|Europium    | | 88|Ra|Radium      |
|14|Si|Silicon   | |39|Y |Yttrium   | |64|Gd|Gadolinium  | | 89|Ac|Actinium    |
|15|P |Phosphorus| |40|Zr|Zirconium | |65|Tb|terbium     | | 90|Th|Thorium     |
|16|S |Sulfur    | |41|Nb|Niobium   | |66|Dy|Dysprosium  | | 91|Pa|Protactinium|
|17|Cl|Chlorine  | |42|Mo|Molybdenum| |67|Ho|Holmium     | | 92|U |Uranium     |
|18|Ar|Argon     | |43|Tc|Technetium| |68|Er|Erbium      | | 93|Np|Neptunium   |
|19|K |Potassium | |44|Ru|Ruthenium | |69|Tm|Thulium     | | 94|Pu|Plutonium   |
|20|Ca|Calcium   | |45|Rh|Rhodium   | |70|Yb|Ytterbium   | | 95|Am|Americum    |
|21|Sc|Scandium  | |46|Pd|Palladium | |71|Lu|Lutetium    | | 96|Cm|Curium      |
|22|Ti|Titanium  | |47|Ag|Silver    | |72|Hf|Hafnium     | | 97|Bk|Berkelium   |
|23|V |Vanadium  | |48|Cd|Cadmium   | |73|Ta|Tantalum    | | 98|Cf|Californium |
|24|Cr|Chromium  | |49|In|Indium    | |74|W |Tungsen     | | 99|Es|Einsteinium |
|25|Mn|Manganese | |50|Sn|Tin       | |75|Re|Rhenium     | |100|Fm|Fermium     |
.------------------------------------------------------------------------------.
|A# |S |Name         |            |A# |S |Name    |          |A# |S |Name      |
.---+--+-------------+------------+---+--+--------+----------+---+--+----------.
|101|Md|Mendelevium  |            |102|No|Nobelium|          |103|Lr|Lawrencium|
|104|Rf|Rutherfordium|            |105|Db|Dubnium |          |106|Sg|Seaborgium|
|107|Bh|Bhorium      |            |108|Hs|Hassium |          |109|Mt|Meitnerium|
'------------------------------------------------------------------------------'