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iheartfood

  • 3 years ago

#1: Arsenic has chemical properties that are most similar to those of which of the following elements? A. oxygen B. radium C. barium D. nitrogen **my answer: D. nitrogen is that right?

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  1. iheartfood
    • 3 years ago
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    #2: Based on your knowledge of periodic trends, which element on the periodic table has the highest electronegativity? A. uranium B. francium C. fluorine D. helium ***my answer: D. helium but I'm not too sure... is that right??? idk :/

  2. jim_thompson5910
    • 3 years ago
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    1d looks right

  3. jim_thompson5910
    • 3 years ago
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    so does #2

  4. iheartfood
    • 3 years ago
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    so both answers are D???

  5. jim_thompson5910
    • 3 years ago
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    yes

  6. iheartfood
    • 3 years ago
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    okay, thanks!!

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