Atomic Structure and Properties of Nuclei
10 Questions
0 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 happens to the nuclear force when an atom gets too big?

  • It disappears
  • It remains the same
  • It becomes stronger
  • It becomes weaker (correct)
  • What is the purpose of adding neutrons to a nucleus?

  • To decrease the number of electrons
  • To decrease the nuclear force
  • To increase the number of protons
  • To increase the stability of the nucleus (correct)
  • What is the atomic number of an atom with 8 protons and 9 neutrons?

  • 17
  • 25
  • 9
  • 8 (correct)
  • What is the mass of an iron nucleus with mass number A = 56?

    <p>9.3 X 10^-23 kg</p> Signup and view all the answers

    What is the binding energy of a nucleus with 6 protons and 6 neutrons?

    <p>92 MeV</p> Signup and view all the answers

    What is the density of a nucleus of atomic number A?

    <p>10^17 kg/m^3</p> Signup and view all the answers

    What is the radius of a carbon nucleus?

    <p>3 x 10^-15 m</p> Signup and view all the answers

    What is the average density of nuclear material in a carbon nucleus?

    <p>10^14 kg/m^3</p> Signup and view all the answers

    What is the binding energy per nucleon of an oxygen nucleus?

    <p>7.98 MeV/nucleon</p> Signup and view all the answers

    What is the relationship between the force of attraction or repulsion between two electrically charged particles and the distance between them?

    <p>The force is inversely proportional to the square of the distance between them</p> Signup and view all the answers

    Use Quizgecko on...
    Browser
    Browser