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anonymous

  • one year ago

Group 1A element sodium combines with Group 7A element chlorine to form sodium chloride or table salt. Based on this information, which expression is true about the electronegativity values of these two elements? A) Na > Ci B) Na < Ci C) Na = Ci D) We cannot make a prediction with data provided.

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  1. Abhisar
    • one year ago
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    Hi! What do you think it should be?

  2. anonymous
    • one year ago
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    @Abhisar I have absolutely no idea. Maybe C? That's just a guess.

  3. Abhisar
    • one year ago
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    Within a periodic table elements belonging to group 1A are called as Alkali Metals and have least electronegativity while those in 7A are called as Halogens and have maximum electronegativity.

  4. anonymous
    • one year ago
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    So there for its B

  5. anonymous
    • one year ago
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    Right?

  6. Abhisar
    • one year ago
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    What do u think @alextable ?

  7. anonymous
    • one year ago
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    I was thinking B, as well...

  8. anonymous
    • one year ago
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    Thank you! :)@Abhisar

  9. Abhisar
    • one year ago
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    \(\huge \checkmark\)

  10. anonymous
    • one year ago
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    Salt is mostly sodium chloride, the ionic compound with the formula NaCl, representing equal proportions of sodium and chlorine.

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