Can You Name?

Elements Classic · completed 12 Aug 2026 · top 10

49

49/118 elements named

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Matter in your table

Your recalled elements connect into familiar matter.

These are constituent-element matches, not instructions for mixing elements. Ratios, bonds, structure, and reaction conditions decide what matter actually forms.

  1. C₅₅H₇₂MgN₄O₅HCNOMg
    Element map · dotted links show shared membership, not chemical bonds

    You recalled chlorophyll’s entire elemental alphabet.

    Carbon, hydrogen, nitrogen, oxygen, and magnesium are every kind of atom present in chlorophyll a. This is a composition map, not a synthesis recipe.

    PubChem: chlorophyll a

  2. Na+Cl−
    Ionic pairNaCl

    You named both sides of table salt.

    Sodium chloride is an ionic solid with sodium and chloride ions in a 1:1 ratio. The dotted link is ionic attraction, not a covalent bond.

    PubChem: sodium chloride

  3. C₈H₁₀N₄O₂HCNO
    Element map · dotted links show shared membership, not chemical bonds

    Your table contains caffeine’s four elements.

    Every atom in caffeine is carbon, hydrogen, nitrogen, or oxygen. The subscripts show how many of each occur in one molecule.

    PubChem: caffeine

All 49 elements named

Your complete run in recall order.

  1. Sb51

    Antimony

    #1 recalled

  2. As33

    Arsenic

    #2 recalled

  3. Al13

    Aluminum

    #3 recalled

  4. Se34

    Selenium

    #4 recalled

  5. H1

    Hydrogen

    #5 recalled

  6. O8

    Oxygen

    #6 recalled

  7. N7

    Nitrogen

    #7 recalled

  8. U92

    Uranium

    #8 recalled

  9. Ni28

    Nickel

    #9 recalled

  10. Ti22

    Titanium

    #10 recalled

  11. Zr40

    Zirconium

    #11 recalled

  12. Li3

    Lithium

    #12 recalled

  13. At85

    Astatine

    #13 recalled

  14. Au79

    Gold

    #14 recalled

  15. Re75

    Rhenium

    #15 recalled

  16. Ga31

    Gallium

    #16 recalled

  17. I53

    Iodine

    #17 recalled

  18. Th90

    Thorium

    #18 recalled

  19. Ra88

    Radium

    #19 recalled

  20. Kr36

    Krypton

    #20 recalled

  21. Fe26

    Iron

    #21 recalled

  22. Ne10

    Neon

    #22 recalled

  23. Zn30

    Zinc

    #23 recalled

  24. Cu29

    Copper

    #24 recalled

  25. Co27

    Cobalt

    #25 recalled

  26. Ag47

    Silver

    #26 recalled

  27. Pu94

    Plutonium

    #27 recalled

  28. Pt78

    Platinum

    #28 recalled

  29. Pm61

    Promethium

    #29 recalled

  30. Rn86

    Radon

    #30 recalled

  31. In49

    Indium

    #31 recalled

  32. Cl17

    Chlorine

    #32 recalled

  33. Rh45

    Rhodium

    #33 recalled

  34. Sn50

    Tin

    #34 recalled

  35. Na11

    Sodium

    #35 recalled

  36. Si14

    Silicon

    #36 recalled

  37. W74

    Tungsten

    #37 recalled

  38. Bi83

    Bismuth

    #38 recalled

  39. Be4

    Beryllium

    #39 recalled

  40. Ba56

    Barium

    #40 recalled

  41. Pa91

    Protactinium

    #41 recalled

  42. Pd46

    Palladium

    #42 recalled

  43. Mg12

    Magnesium

    #43 recalled

  44. Hg80

    Mercury

    #44 recalled

  45. Mn25

    Manganese

    #45 recalled

  46. Nd60

    Neodymium

    #46 recalled

  47. Ir77

    Iridium

    #47 recalled

  48. C6

    Carbon

    #48 recalled

  49. Ca20

    Calcium

    #49 recalled

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