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40 elements
Question | Answer |
---|---|
Hydrogen | 1 H 1 |
Helium | 2 He 18 |
Lithium | 3 Li 1 |
Beryllium | 4 Be 2 |
Boron | 5 B 13 |
Carbon | 6 C 14 |
Nitrogen | 7 N 15 |
oxygen | 8 O 16 |
Fluorine | 9 F 17 |
Neon | 10 Ne 18 |
Sodium | 11 Na 1 |
Magnesium | 12 Mg 2 |
Aluminum | 13 Al 13 |
Silicon | 14 Si 14 |
Phosphorus | 15 P 15 |
Sulfur | 16 S 16 |
Chlorine | 17 Cl 17 |
Argon | 18 Ar 18 |
Potassium | 19 K 1 |
Calcium | 20 Ca 2 |
Scandium | 21 Sc 3 |
Titanium | 22 Ti 4 |
Vanadium | 23 V 5 |
Chromium | 24 Cr 6 |
Manganese | 25 Mn 7 |
Iron | 26 Fe 8 |
Cobalt | 27 Co 9 |
Nickel | 28 Ni 10 |
Copper | 29 Cu 11 |
Zinc | 30 Zn 12 |
Gallium | 31 Ga 13 |
Germanium | 32 e 14 |
Arsenic | 33 Ar 15 |
Selenium | 34 Se 16 |
Bromine | 35 Br 17 |
Krypton | 36 Kr 18 |
Rubidium | 37 Rb 1 |
Strontium | 38 Sr 2 |
Yttrium | 39 Y 3 |
Zirconium | 40 Zr 4 |