Atoms and X-Ray Production
5 Questions
1 Views

Atoms and X-Ray Production

Created by
@AchievableYew

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the atomic number of an element?

  • The number of protons in the nucleus (correct)
  • The total number of neutrons and protons in the nucleus
  • The total number of atoms in a molecule
  • The number of electrons in the atom
  • What results when an electron experiences a strong attractive force from the nucleus during its proximity?

  • The electron acquires a positive charge
  • The electron is completely removed from the atom
  • The electron loses kinetic energy and emits an x-ray photon (correct)
  • The electron speeds up and gains energy
  • Which of the following is NOT a component of the nucleus of an atom?

  • Electrons (correct)
  • Positrons
  • Protons
  • Neutrons
  • What type of x-rays are emitted due to the deceleration of electrons near a nucleus?

    <p>Bremsstrahlung x-rays</p> Signup and view all the answers

    How are electrons arranged around the nucleus of an atom?

    <p>In layers called shells at various distances</p> Signup and view all the answers

    Study Notes

    Matter and Elements

    • The universe is made up of 92 elements, either alone or combined as compounds.
    • An atom is the smallest unit of an element that retains its chemical properties.

    Atomic Structure

    • The nucleus of an atom contains:
      • Protons: carry a positive charge
      • Neutrons: have no charge
    • The atomic number of an element is determined by the number of protons in its nucleus.
    • Electrons are negatively charged particles that orbit the nucleus in layers called shells.
    • The attraction between the positive nucleus and the negative electrons keeps the electrons in their orbits.

    X-Ray Production

    • When an electron interacts with a nucleus, it is decelerated and deflected.
    • This deceleration causes the electron to lose kinetic energy, which is emitted as an X-ray photon.
    • The energy of the emitted X-ray is directly proportional to the energy lost by the electron.
    • X-rays produced in this way are known as "bremsstrahlung" x-rays, which means "braking radiation" in German.

    Continuous Spectrum

    • Bremsstrahlung x-rays create a continuous spectrum, meaning that they have a range of energies.

    Unknown

    • The text mentions a 7 cm diameter round cone and a size 2 receptor/film, but does not explain their relevance.
    • The text also mentions "13cm²" and "39cm²", but does not explain what these values refer to.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Radiological Science Course PDF

    Description

    This quiz covers the fundamental concepts of atomic structure, including the composition of atoms and the characteristics of protons, neutrons, and electrons. Additionally, it explores the process of X-ray production, focusing on bremsstrahlung radiation and its relevance in atomic interactions. Test your understanding of these essential topics in chemistry and physics.

    More Like This

    Electrical Currents Quiz
    44 questions
    Atomic Structure Flashcards
    15 questions
    Atomic Structure Overview
    17 questions
    Atomic Structure Flashcards
    11 questions

    Atomic Structure Flashcards

    ImprovingSocialRealism4496 avatar
    ImprovingSocialRealism4496
    Use Quizgecko on...
    Browser
    Browser