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Atom

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  • The sub-atomic particles found in the centre of an atom are
    Protons and neutrons
  • A negatively-charged particle moving around the nucleus of an atom is a(n) .
    electron
  • What particle is found in the nucleus and has no charge?
    Neutron
  • The nucleus is often found near the center of an atom. (True or false)
    true
  • The centre of an atom is called the:
    Nucleus
  • A(n) is the smallest part of matter.
    atom
  • Positively-charged particles are called .
    Protons
  • True or false electrons are very small in size
    True
  • The area where electrons are found in an atom is called the
    electron cloud.
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