chem

posted by .

Which shows the greatest metallic character?

-Na
-K
-Rb
-Cs


Also,
What ions are very important for the proper functioning of biologic systems such as nerves and muscles?

--oxygen ions
--nitride ions
--alkali metal ions
--alkaline earth metal ions
--hydrogen ions

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemsitry

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

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

    how do you know which halide salts confirms a presence of F- ions, Cl- ions, Br- ions, and I- ions?
  4. chemistry

    how do you know which halide salts confirms a presence of F- ions, Cl- ions, Br- ions, and I- ions?
  5. 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?
  6. Chemistry

    How did the metal atoms become ions? Metal atoms became ions by losing electrons to form positively charged ions(cations). How did the nonmetal atoms become ions?
  7. chem

    im studying for a test and i have no idea where to even start for this practice problem..?
  8. 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
  9. Chemistry

    There are _______ oxygen ions in 1 mole of Na2O. A. 6.0 x 10^23 O2 ions B. 1.2 x 10^24 O2 ions C. 3.0 x 10^23 ions D. None of these
  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