Science
Periodic Table Elements 1–12
Explore and master elements 1–12 of the periodic table, covering the essential building blocks of chemistry.
Periodic Table Elements 109–118
Complete your periodic table journey by mastering elements 109–118, including the most recently discovered elements.
Periodic Table Elements 13–24
Continue your periodic table journey by mastering elements 13–24, including key metals and transition elements.
Periodic Table Elements 25–36
Master elements 25–36, including essential transition metals and noble gases.
Periodic Table Elements 37–48
Explore elements 37–48, featuring alkali metals and transition elements essential to modern technology.
Periodic Table Elements 49–60
Master elements 49–60, including post-transition metals and the beginning of the lanthanide series.
Periodic Table Elements 61–72
Explore elements 61–72, focusing on the lanthanide series and their technological applications.
Periodic Table Elements 73–84
Master elements 73–84, including heavy metals and metalloids with important industrial uses.
Periodic Table Elements 85–96
Explore elements 85–96, including the beginning of the actinide series and radioactive elements.
Periodic Table Elements 97–108
Master elements 97–108, focusing on synthetic and transuranium elements.