A solution contains only these ions: mercury (I), lead (II), copper (II), bismuth (III), nickel (II), zinc, barium, and calcium. Prepare a flow chart to show how you would separate and identify the eight ions in this solution.

It is true because i have took the test and it came out to be true

Sun is explosive itself spread 9 planets.earth is 3rd explosive in the solar system about 500 hundred million years ago . first earth became ice age and freezing climate.centre of earth magma. north zone is artic . south is anatric

The answer is b because a,c,and d are opinons