Test Your Knowledge About Isotopes of Hydrogen Quiz

By Amit Mangal
Amit Mangal, Content Moderator
Amit, a Senior Quiz Moderator at ProProfs.com, utilizes his profound content expertise to design captivating and precise quizzes. His unwavering commitment to maintaining quiz excellence resonates seamlessly with ProProfs.com's vision of fostering knowledge enhancement. Amit holds a strong background in creating quizzes on history, politics, current affairs, etc.
Quizzes Created: 1273 | Total Attempts: 789,586
, Content Moderator
Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
Questions: 10 | Attempts: 138

SettingsSettingsSettings
Test Your Knowledge About Isotopes Of Hydrogen Quiz - Quiz

Hydrogen is the first element of the periodic table. Play this informative quiz and test your knowledge about Isotopes of Hydrogen. Hydrogen is a reactive element and donates and accepts electrons readily. It is also one of the essential elements of the human body. This quiz contains various questions that test your understanding and enhance it. Play this quiz to know more. If you like the quiz, do share it with your friends and family. All the best!


Questions and Answers
  • 1. 

    Which of the following is not a isotope of hydrogen?

    • A.

      Deuterium

    • B.

      Tritium

    • C.

      Protium

    • D.

      Sulphur

    Correct Answer
    D. Sulphur
    Explanation
    Sulphur is not a isotope of hydrogen. Isotopes of hydrogen include deuterium and tritium, which have different numbers of neutrons compared to the most common isotope of hydrogen, protium. However, sulphur is a completely different element and is not related to hydrogen in terms of isotopes.

    Rate this question:

  • 2. 

    What is the molecular formula of Hydrogen?

    • A.

      H2

    • B.

      G2

    • C.

      O2

    • D.

      C4

    Correct Answer
    A. H2
    Explanation
    The molecular formula of Hydrogen is H2. This is because Hydrogen is a diatomic molecule, meaning it naturally occurs as a pair of atoms bonded together. Therefore, the correct molecular formula for Hydrogen is H2, indicating that there are two Hydrogen atoms bonded together in a molecule.

    Rate this question:

  • 3. 

    What is the atomic number of hydrogen?

    • A.

      1

    • B.

      2

    • C.

      3

    • D.

      4

    Correct Answer
    A. 1
    Explanation
    The atomic number of an element represents the number of protons in the nucleus of its atom. Hydrogen has an atomic number of 1, which means it has one proton in its nucleus. This is the smallest atomic number possible, as hydrogen is the simplest and lightest element on the periodic table.

    Rate this question:

  • 4. 

    Hydrogen combines with oxygen to form?

    • A.

      Water

    • B.

      Chlorine

    • C.

      Carbon Monoxide

    • D.

      Ozone

    Correct Answer
    A. Water
    Explanation
    Hydrogen combines with oxygen to form water. This is a well-known chemical reaction in which two hydrogen molecules (H2) react with one oxygen molecule (O2) to produce two water molecules (H2O). This reaction is essential for sustaining life on Earth, as water is a vital component for all living organisms. Additionally, water is a universal solvent and plays a crucial role in various chemical and biological processes.

    Rate this question:

  • 5. 

    What is the color of hydrogen?

    • A.

      Blue

    • B.

      Green

    • C.

      Yellow

    • D.

      No color

    Correct Answer
    D. No color
    Explanation
    Hydrogen is a colorless gas, and therefore it does not have a specific color. This is because it consists of only one type of atom, which does not have any inherent color. The perception of color occurs when light interacts with objects and is absorbed or reflected, but hydrogen does not interact with light in a way that produces a visible color. Thus, the correct answer is "No color".

    Rate this question:

  • 6. 

    What proportion of the universe's total mass is dihydrogen?

    • A.

      50%

    • B.

      60%

    • C.

      70%

    • D.

      45%

    Correct Answer
    C. 70%
    Explanation
    The correct answer is 70%. This suggests that dihydrogen, also known as molecular hydrogen or H2, makes up 70% of the total mass of the universe. This is based on scientific understanding and calculations of the composition of the universe, which includes various elements and compounds. Dihydrogen is a simple molecule consisting of two hydrogen atoms bonded together, and it is believed to be abundant in the universe, particularly in interstellar clouds and gas giants like Jupiter.

    Rate this question:

  • 7. 

    Among the following, which has the highest relative atomic mass?

    • A.

       tritium

    • B.

      Protium

    • C.

      Deuterium

    • D.

      All have equal mass

    Correct Answer
    A.  tritium
    Explanation
    Tritium has the highest relative atomic mass among the given options. Tritium is an isotope of hydrogen, with one proton and two neutrons in its nucleus. Protium is the most common isotope of hydrogen, with only one proton and no neutrons. Deuterium is another isotope of hydrogen, with one proton and one neutron. Since tritium has two neutrons, it has a higher mass than both protium and deuterium, making it the isotope with the highest relative atomic mass among the options given.

    Rate this question:

  • 8. 

    Another name of Deuterium is

    • A.

      Light hydrogen

    • B.

      Complex hydrogen

    • C.

      Heavy hydrogen

    • D.

      Liquid Hydrogen

    Correct Answer
    A. Light hydrogen
    Explanation
    Deuterium is commonly referred to as "heavy hydrogen." This is because it is an isotope of hydrogen that has a higher mass due to the presence of an additional neutron in its nucleus. The term "light hydrogen" is used to distinguish regular hydrogen (which consists of a single proton) from deuterium. "Complex hydrogen" and "liquid hydrogen" are not accurate names for deuterium and do not reflect its isotopic composition or physical state.

    Rate this question:

  • 9. 

    The half life of atomic hydrogen is?

    • A.

      0.33s

    • B.

      1.33s

    • C.

      2.33s

    • D.

      6.33s

    Correct Answer
    A. 0.33s
    Explanation
    The half-life of atomic hydrogen is 0.33s, which means that it takes 0.33s for half of the atoms in a sample of atomic hydrogen to decay. This indicates that atomic hydrogen is an unstable element and undergoes radioactive decay at a relatively fast rate.

    Rate this question:

  • 10. 

    High electric discharge causes the combination of hydrogen and oxygen to form

    • A.

      Hydrogen dioxide

    • B.

      Carbon monoxide

    • C.

      Hydrogen peroxide

    • D.

      Hydrogen sulphate

    Correct Answer
    C. Hydrogen peroxide
    Explanation
    High electric discharge can cause the combination of hydrogen and oxygen to form hydrogen peroxide. This is because the energy from the electric discharge breaks the bonds between hydrogen and oxygen atoms in water molecules (H2O), resulting in the formation of hydrogen peroxide (H2O2). Hydrogen peroxide is a compound that consists of two hydrogen atoms and two oxygen atoms bonded together.

    Rate this question:

Amit Mangal |Content Moderator |
Amit, a Senior Quiz Moderator at ProProfs.com, utilizes his profound content expertise to design captivating and precise quizzes. His unwavering commitment to maintaining quiz excellence resonates seamlessly with ProProfs.com's vision of fostering knowledge enhancement. Amit holds a strong background in creating quizzes on history, politics, current affairs, etc.
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.