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Do you know the elements that make up the air we breathe and the water we drink? What element is as light as hydrogen? What do you call the combining of two chemical elements? Such chemistry quiz questions and answers are perfect for improving your chemistry practice and knowledge. Let’s learn more.

    1. What's the lightest element in the periodic table?

    HeliumHydrogenAirNeutrons

    2. What is the atomic number of carbon?

    261214

    3. Which element in the periodic table was named in honour of physicist Albert Einstein?

    AlbertiumRelativiumPhysicsiumEinsteinium

    4. Which of the following is the newest element to be discovered and synthesised?

    Flerovium (114)Ununpentium (115)Livermorium (116)Ununseptium (117)

    5. Which of the following is a noble gas?

    NitrogenOxygenArgonCarbon dioxide

    6. Which of the following has the highest pH value?

    Lime juiceWineWaterCaustic soda

    7. What kind of element would you find on the far left-hand side of the periodic table?

    A metalA halogenA gasA negative ion

    8. Which of the following is not produced if you mix vinegar (an acid) and sodium bicarbonate (an alkali, or base) together?

    WaterSaltCarbon dioxideAir

    9. Which were the first elements to form after the Big Bang started to cool?

    Uranium and plutoniumCarbon and siliconOxygen and nitrogenHydrogen and helium

    10. What are the most common elements in the human body?

    Phosphorus, nitrogen, calciumSulfur, sodium, magnesiumCopper, zinc, seleniumOxygen, carbon and hydrogen

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