"Chemical Rhythm" is a game that allows you to memorize elemental symbols and chemical formulas while enjoying the game by solving the questions one after another to the rhythm of classical music.

-Types of music
Gossek / Gavotte
Russian folk songs / Korobushka
Dvořák / From the New World, 4thmovt.
Beethoven / Symphony No. 9
Verdi / Aida Triumphal March
Brahms / Hungarian Dance No.5
Rossini / William Tell Overture
Joplin / Easy Winners
Pachelbel / Canon
Mendelssohn / Wedding March
W. A. Mozart / Turkish March
Necke / Csikos Post
Offenbach / Heaven and Hell

-Types of element symbols and chemical formulas
--Elemental symbol
Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, Calcium, Iron, Copper, Zinc, Silver
--Chemical formula
Hydrogen, Oxygen, Nitrogen, Chlorine, Water, Copper Oxide, Sodium Chloride, Ammonia, Magnesium Oxide, Hydrogen Chloride, Ethanol, Silver Oxide, Silver Chloride, Carbon Dioxide, Calcium Oxide, Copper Chloride, Acetic Acid, Aluminum Oxide, Ammonium Chloride, Carbonic Acid, Sodium Hydroxide, Iron Sulfide, Sodium Bicarbonate potassium, hydrogen sulfide, sodium carbonate, calcium hydroxide, copper sulfide, calcium carbonate, barium hydroxide, sulfuric acid, nitric acid, copper sulfate, potassium nitrate, barium sulfate, calcium nitrate, calcium sulfate, sodium nitrate, sodium sulfate, hydrogen peroxide