Basic Concepts of Atoms

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Questions and Answers

What is the charge of a neutron?

  • Negative
  • Positive
  • Neutral (correct)
  • Variable

What particle makes up neutrons and protons?

  • Electron
  • Neutrino
  • Proton
  • Quark (correct)

How many types of quarks exist?

  • 4
  • 6 (correct)
  • 2
  • 8

Which particles are emitted by the sun every second?

<p>Neutrinos (C)</p> Signup and view all the answers

What makes an atom have a neutral charge?

<p>Same number of electrons and protons (C)</p> Signup and view all the answers

Which particle is like an electron but without any charge?

<p>Neutrino (B)</p> Signup and view all the answers

What are the basic particles that make up an atom?

<p>Protons, electrons, and neutrons (D)</p> Signup and view all the answers

How do atoms fit together to make up matter?

<p>Atoms bond together (D)</p> Signup and view all the answers

What is the center of an atom called?

<p>Nucleus (D)</p> Signup and view all the answers

Which particle in the atom is negatively charged?

<p>Electron (A)</p> Signup and view all the answers

What makes up the nucleus of an atom?

<p>Protons and neutrons (A)</p> Signup and view all the answers

How many natural elements are there?

<p>92 (C)</p> Signup and view all the answers

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