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Atoms and the Periodic Table

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  • What is the charge of the neutron?
    no/neutral charge
  • Name three facts about a proton
    found inside the nucleus, positive charge, mass of 1 amu, gives the atom its identity
  • What is the job of the proton?
    It gives the identify to the atom
  • What two subatomic particles are found in the nucleus?
    protons and neutrons
  • What is the atomic number of this element?
    19
  • What is the job of the neuton?
    it holds together the nucleus
  • What is the job of the electron?
    bonding and reactivity
  • What is the charge of the electron?
    negative
  • The Periodic Table is organized by the number of...
    protons
  • What is the charge of the the proton?
    positive
  • What is the chemical symbol for this element?
    K
  • How many protons does this element have?
    8
  • Name three facts about a neutron
    found inside the nucleus, no/neutral charge, mass of 1 amu, holds the nucleus together
  • The atomic number is the same as the number of...
    protons
  • Name three facts about an electron.
    found oustide the nucleus, negative charge, no mass, responsible for bonding and reactivity
  • Where is the electron gound?
    outside the nucleus
  • What is the name of this element?
    oxygen
  • What is the atomic number of oxygen?
    8
  • What is the symbol of oxygen?
    O