chemistry please help ASAP

posted by .

how do I find two positive ions and two negative ions that are isoelectronic with

a) Ar

b) Xe

  • chemistry please help ASAP -

    Answered your later post.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chem help ASAP!!!!

    What ions are very important for the proper fuctioning of biological systems such as nerves and cells?
  2. Physics

    In designing a velocity selector that uses uniform perpendicular electric and magnetic fields, you want to select positive ions of charge +5e that are traveling perpendicular to the fields at 8.75 km/s. The magnetic field availabe …
  3. Chemistry

    Consider the following reaction: PbCl2 + 2 NaOH -> Pb(OH)2 + 2 NaCl What would be the major species observed floating in solution after one mole of PbCl2 and 2 moles of NaOH are mixed in aqueous solution?
  4. chemistry help please ASAP

    how do I find two positive ions and two negative ions that are isoelectronic with a) Ar b) Xe
  5. chemistry

    Write the formula of the ionic compound that forms between a. copper(I) ions and chloride ions---CuCl b. copper(II) ions and hydrogen sulfate ions--Cu(HSO4)2 c. lithium ions and iodide ions--LiI d. cobalt(III) ions and phosphate ions---CoPO4
  6. chemistry

    how many chloride (CL negative two) ions are needed to balance a positive charge of Barium positive two?
  7. CHEMISTRY

    do the positive ions or the negative ions cause the change in flame color?
  8. chemistry

    Please I need help. Many,but not all, compounds are made up of positive and negative ions. Three positive ions A^+, B^2+ and C^3+ could form a total of six different compounds with negative ions, Y^2- and Z^3-. Derive the formulae …
  9. Chemistry

    Do positive ions or the negative ions cause the change in flame color ?
  10. AP Chemistry

    Consider the following reaction: PbCl2 + 2 NaOH → Pb(OH)2 + 2 NaCl What would be the major species observed floating in solution after one mole of PbCl2 and 2 moles of NaOH are mixed in aqueous solution?

More Similar Questions