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iheartfood Group Title

questions inside :)

  • 2 years ago
  • 2 years ago

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  1. iheartfood Group Title
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    QUESTION!

    • 2 years ago
  2. iheartfood Group Title
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    Asnwer choices A,B,C,D from top to bottom...

    • 2 years ago
  3. iheartfood Group Title
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    my answer to #1: A. Mg^2+ is that right??

    • 2 years ago
  4. jim_thompson5910 Group Title
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    you're right...i think...Mg^2+ means that 2 electrons are missing (to give it that charge of +2) so that would make the overall radius (nucleus + electron orbit) smaller

    • 2 years ago
  5. iheartfood Group Title
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    #2: Which of the following has the lowest first ionization energy: Fr, F, Li, or Rb? A. Fr B. F C. Li D. Rb **My answer; C. Li is that right??? or is it A. Fr?? idk :/

    • 2 years ago
  6. jim_thompson5910 Group Title
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    that's what I'm thinking it is

    • 2 years ago
  7. iheartfood Group Title
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    okay so #1 is right then?? :) what about #2?

    • 2 years ago
  8. jim_thompson5910 Group Title
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    yeah Fr is the lowest on the chart compared to the rest of the 3

    • 2 years ago
  9. iheartfood Group Title
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    so my correct answers are: 1=A 2= A ?? both answers are A?

    • 2 years ago
  10. jim_thompson5910 Group Title
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    yeah looks it

    • 2 years ago
  11. iheartfood Group Title
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    ok thx

    • 2 years ago
  12. iheartfood Group Title
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    ok thx

    • 2 years ago
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