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jameca12 Group Title

Which of the following bond(s) is/are polar covalent? Si and P C and N Ca and Br Na and O

  • one year ago
  • one year ago

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  1. Sheng Group Title
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    All of them are polar covalent

    • one year ago
  2. vf321 Group Title
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    Silicon-Phosphorus, Na-O, and and Ca-Br are ionic, @Sheng

    • one year ago
  3. vf321 Group Title
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    C and N has to be polar covalent. Both atoms are strongly electronegative, but N is only slightly more so, resulting in a slight negative charge towards N.

    • one year ago
  4. Sheng Group Title
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    oh sorry only saw the polar part, Si-P and C-N are polar covalent

    • one year ago
  5. vf321 Group Title
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    Is silicon not a metal? I thought metal-nonmetal bonds are all ionic...

    • one year ago
  6. jameca12 Group Title
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    i thought only metals and nonmetals are polar

    • one year ago
  7. jameca12 Group Title
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    silicon is a metalloid

    • one year ago
  8. Sheng Group Title
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    polar is anything that has an electronegativity difference

    • one year ago
  9. Sheng Group Title
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    doesnt matter if it's metal or non-metal, that's only generally speaking

    • one year ago
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