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All About the Periodic Table of Elements and Ato ...

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  • What is the atomic mass?
    20
  • What is the atomic number of this element?
    47
  • How many electrons can fit on the second energy level?
    8
  • How many electrons can fit on the first energy level?
    2
  • What is the name of this element?
    Iron
  • From which country was this element named for?
    America (our country)
  • How many neutrons are there?
    6
  • This element was named after whom?
    Albert Einstein
  • How many neutrons are there?
    8
  • What is the symbol for this element?
    V
  • How many electrons are there?
    18
  • What is the atomic mass?
    75
  • What is the name of this element?
    Potassium
  • What is the symbol for this element?
    Og
  • What is the atomic mass?
    7
  • Which state was this element named after?
    California
  • How many protons are there
    78
  • What was this element named after?
    Pluto (a planet)