Which compound is the active ingredient in aspirin?
Answer
Acetylsalicylic acid
94 Chemistry Elements And Compounds Trivia Questions with Answers
94 public questions with answers, drawn from the well. How many can you answer?
Which chemical element is named after the Moon goddess Selene?
Answer
Selenium
Which compound is the main acid in lemons and limes?
Answer
Citric acid
Which compound is the primary component of quartz?
Answer
Silicon dioxide
Which compound, KMnO₄, is known for its deep purple color?
Answer
Potassium permanganate
Which compound is the main mineral component of the shells of many mollusks?
Answer
Calcium carbonate
Which compound has the formula H₂O₂ and is used as a household antiseptic?
Answer
Hydrogen peroxide
Which chemical element has the symbol Ag?
Answer
Silver
Which element is named after Scandinavia?
Answer
Scandium
Which compound is the main sugar transported in human blood?
Answer
Glucose
Which compound is the principal component of natural gas?
Answer
Methane
Which compound is the principal acid in the stomach?
Answer
Hydrochloric acid
Which compound is known by the chemical formula CO₂?
Answer
Carbon dioxide
Which compound is commonly called laughing gas?
Answer
Nitrous oxide
Which compound is the main component of natural limestone?
Answer
Calcium carbonate
Which compound is known as hydrochloric acid when dissolved in water?
Answer
Hydrogen chloride
Which chemical element is named after the country Poland?
Answer
Polonium
Which compound is the main active ingredient in household bleach?
Answer
Sodium hypochlorite
Which chemical element has atomic number 79?
Answer
Gold
Which compound is commonly called baking soda?
Answer
Sodium bicarbonate
Which compound, NH₃, is commonly called ammonia?
Answer
Ammonia
Which element is the most electronegative on the Pauling scale?
Answer
Fluorine
Which compound is the main mineral in the gemstones ruby and sapphire?
Answer
Aluminium oxide
Which element was named after the dwarf planet Ceres?
Answer
Cerium
Which acid gives vinegar its characteristic sour taste?
Answer
Acetic acid
Which compound has the molecular formula H₂O?
Answer
Water
Which compound is commonly known as table salt?
Answer
Sodium chloride