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anisfekry Group Title

what is the ionic charge for C, Si, Ge, Sn and Pb?...I'm confuse

  • one year ago
  • one year ago

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  1. cwrw238 Group Title
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    an atom of carbon has 4 electrons in its outermost shell so ionic charge is 4+ or 4-

    • one year ago
  2. cwrw238 Group Title
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    Si is in same group as carbon so its also 4+ or 4- - i think these elements are all in same group ( group IV)

    • one year ago
  3. cwrw238 Group Title
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    check the periodic table

    • one year ago
  4. cwrw238 Group Title
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    yup - all have same ionic charge

    • one year ago
  5. anisfekry Group Title
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    but isn't pb is 2+?

    • one year ago
  6. cwrw238 Group Title
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    oh - well my chemistry is a bit rusty - long time ago - i'm sure about C, SI and Ge being 4 though ill check it out

    • one year ago
  7. cwrw238 Group Title
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    ok ionic charge of lead is 2+ or 4+ - of course its not negative

    • one year ago
  8. cwrw238 Group Title
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    Sn is also 2+ or 4+ Pb is usually +2 whereas Sn is usually 4+

    • one year ago
  9. cwrw238 Group Title
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    germanium 4+

    • one year ago
  10. anisfekry Group Title
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    can one atom has 2 charge?

    • one year ago
  11. cwrw238 Group Title
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    C and Si both 4+ or 4-

    • one year ago
  12. cwrw238 Group Title
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    it depends on the compound it is in e.g. you can have SnCl2 and SnCl4

    • one year ago
  13. cwrw238 Group Title
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    Sn has charge 2+ in first compound and 4+ in the second

    • one year ago
  14. cwrw238 Group Title
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    carbon compounds with charges are very rare - carbon usually forms covalent bonds where electrons are shared

    • one year ago
  15. cwrw238 Group Title
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    ok?

    • one year ago
  16. anisfekry Group Title
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    oh i see thx a lot

    • one year ago
  17. theimp Group Title
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    The ionic charge of the element in question depends on it's oxidation state in the molecule it is part of. Since these elements are generally nonmetallic, they mostly form covalent bonds rather than ionic ones. However, if they do form ionic bonds the charges can vary from 2+ to 4+. Sn has 2 oxidation states, 2+ and 4+ depending on the molecule and Pb usually exists as 2+ The latter 2 act more as metals than nonmetals

    • one year ago
  18. sriramkumar Group Title
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    The solution is that they are all group 4 elements and are not completely metals or Non-metals. Hence they form Covalent bonds and hence they dont have ionic charges. but as the group decreases, ionic nature increase. so Pb and Sn have +2 and +4 states...

    • one year ago
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