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  • 13-11-2017
  • Physics
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Give the symbols for 4 species that are isoelectronic with the telluride ion, te2-.

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W0lf93
W0lf93 W0lf93
  • 23-11-2017
Answer: Chlorine has 17 electrons therefore for 1+ and 2+ we need the atoms that have 18 and 19 electrons these are argon and potassium: Ar+ and K 2+ For 1- and 2- we need the atoms that have 16 and 15 electrons and these are sulfur and phosphorus, S- and P 2-. Note that + ions imply the loss of electrons and - ions equate to the gain of electrons.
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