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iheartfood

  • 3 years ago

questions inside :)

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  1. iheartfood
    • 3 years ago
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    QUESTION!

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

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

  4. jim_thompson5910
    • 3 years ago
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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

  5. iheartfood
    • 3 years ago
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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 :/

  6. jim_thompson5910
    • 3 years ago
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    that's what I'm thinking it is

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

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

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

  10. jim_thompson5910
    • 3 years ago
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    yeah looks it

  11. iheartfood
    • 3 years ago
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    ok thx

  12. iheartfood
    • 3 years ago
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    ok thx

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