Can You Name?

Elements Classic · completed 20 Aug 2026 · top 10

48

48/118 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 48 elements named

Your complete run in recall order.

  1. H1

    Hydrogen

    #1 recalled

  2. He2

    Helium

    #2 recalled

  3. Li3

    Lithium

    #3 recalled

  4. Be4

    Beryllium

    #4 recalled

  5. B5

    Boron

    #5 recalled

  6. C6

    Carbon

    #6 recalled

  7. N7

    Nitrogen

    #7 recalled

  8. O8

    Oxygen

    #8 recalled

  9. F9

    Fluorine

    #9 recalled

  10. Ne10

    Neon

    #10 recalled

  11. Na11

    Sodium

    #11 recalled

  12. Mg12

    Magnesium

    #12 recalled

  13. Al13

    Aluminum

    #13 recalled

  14. Si14

    Silicon

    #14 recalled

  15. P15

    Phosphorus

    #15 recalled

  16. S16

    Sulfur

    #16 recalled

  17. Cl17

    Chlorine

    #17 recalled

  18. Ar18

    Argon

    #18 recalled

  19. K19

    Potassium

    #19 recalled

  20. Ca20

    Calcium

    #20 recalled

  21. Sc21

    Scandium

    #21 recalled

  22. V23

    Vanadium

    #22 recalled

  23. Cr24

    Chromium

    #23 recalled

  24. Fe26

    Iron

    #24 recalled

  25. Mn25

    Manganese

    #25 recalled

  26. Cu29

    Copper

    #26 recalled

  27. Ti22

    Titanium

    #27 recalled

  28. Co27

    Cobalt

    #28 recalled

  29. Ni28

    Nickel

    #29 recalled

  30. Zn30

    Zinc

    #30 recalled

  31. Ge32

    Germanium

    #31 recalled

  32. Ga31

    Gallium

    #32 recalled

  33. As33

    Arsenic

    #33 recalled

  34. Se34

    Selenium

    #34 recalled

  35. Br35

    Bromine

    #35 recalled

  36. Kr36

    Krypton

    #36 recalled

  37. Rb37

    Rubidium

    #37 recalled

  38. Cs55

    Cesium

    #38 recalled

  39. Ba56

    Barium

    #39 recalled

  40. Sr38

    Strontium

    #40 recalled

  41. I53

    Iodine

    #41 recalled

  42. Xe54

    Xenon

    #42 recalled

  43. Au79

    Gold

    #43 recalled

  44. Ag47

    Silver

    #44 recalled

  45. U92

    Uranium

    #45 recalled

  46. Pu94

    Plutonium

    #46 recalled

  47. Pt78

    Platinum

    #47 recalled

  48. Pd46

    Palladium

    #48 recalled

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