Class 12 Chemistry Elements and Particles Quiz
8 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the chemical symbol for oxygen?

  • N
  • H
  • O (correct)
  • C

    • What is the atomic number of carbon?

  • 8
  • 6 (correct)
  • 9
  • 7

    • Which subatomic particle has a negative charge?

  • Neutron
  • Positron
  • Proton
  • Electron (correct)

    • What is the chemical formula for water?

    <p>H2O</p> Signup and view all the answers

    What is the valency of carbon?

    <p>4</p> Signup and view all the answers

    Which subatomic particle is responsible for the chemical properties of an element?

    <p>Electron</p> Signup and view all the answers

    What is the pH value of a neutral solution?

    <p>7</p> Signup and view all the answers

    What is the molecular formula of methane?

    <p>CH4</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser