Atomic Structure Quiz
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Questions and Answers

What is the maximum number of electrons in the N shell?

  • 32 (correct)
  • 24
  • 8
  • 18

    • What is the relative ability of atoms to attract electrons called?

  • Electron affinity
  • Atomic radius
  • Ionization energy
  • Electronegativity (correct)

    • What is Avogadro’s number?

  • 3.00 x 10^8 m/s
  • 8.31 J/(mol·K)
  • 9.81 m/s^2
  • 6.02 x 10^23 molecules per mole (correct)

    • What is the formula for calculating the number of moles?

    <p>Number of moles = Mass / molar mass</p> Signup and view all the answers

    What is the atomic number of carbon?

    <p>6</p> Signup and view all the answers

    How many neutrons does Tritium (31H) have?

    <p>3</p> Signup and view all the answers

    What is the mass number of Deuterium (21H)?

    <p>2</p> Signup and view all the answers

    What is the weighted average mass in atomic mass units (amu) of an element’s naturally occurring isotopes called?

    <p>Atomic mass (atomic weight)</p> Signup and view all the answers

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