Periodic Table

18 cards

GachAndreas5

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  • Chemical element

    Chemical substance not composed of simpler ones.

  • Helium

    Chemical element with atomic number 2 (He).

  • Lithium

    Chemical element with atomic number 3 (Li).

  • Neon

    Chemical element with atomic number 10 (Ne).

  • Chlorine

    Chemical element with atomic number 17 (Cl).

  • Chromium

    Chemical element with atomic number 24 (Cr).

  • Iron

    Chemical element with atomic number 26 (Fe).

  • Gallium

    Chemical element with atomic number 31 (Ga).

  • Cadmium

    Chemical element with atomic number 48 (Cd).

  • Xenon

    Chemical element with atomic number 54 (Xe).

  • Lanthanum

    Chemical element with atomic number 57 (La).

  • Erbium

    Chemical element with atomic number 68 (Er).

  • Thulium

    Chemical element with atomic number 69 (Tm).

  • Rhenium

    Chemical element with atomic number 75 (Re).

  • Osmium

    Chemical element with atomic number 76 (Os).

  • Polonium

    Chemical element with atomic number 84 (Po).

  • Astatine

    Chemical element with atomic number 85 (At).

  • Group 8 element

    Group of chemical elements in the periodic table.