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Atomic number

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    It is about the structure of the atoms
  •   Study   Slideshow
  • The Atomic number is known as the _______
    Number of Protons in an atom
  •  15
  • What charge do protons have?
    Positive
  •  15
  • What is Mass Number ?
    Number of Protons and Neutrons
  •  15
  • What is the Atomic Number of this Element?
    3
  •  15
  • What is the Mass Number of the element mentioned above?
    12
  •  15
  • Where are the electrons located in the atom ?
    They spin around the nucleus
  •  15
  • What is the number of protons in Magnesium atom ?
    12
  •  15
  • What is the number of electrons in chlorine atom ?
    17
  •  15
  • How many Neutrons are present in the Sodium atom ?
    12
  •  15
  • What is the atomic number of this atom?
    4
  •  15
  • What is the atomic number of this atom?
    9
  •  15
  • What is the atomic number of this atom?
    7
  •  15
  • This particle determines what element you have - the elements identity.
    Proton
  •  15