In the classic scheme for qualitative analysis,the cations of Analytical Group IV are precipitated as phosphates or carbonates.Analytical Group IV consists of
A)alkali metals
B)alkaline earth elements
C)the halogens
D)transition metals having +2 ions
E)none of these

Question

Quizplus · Accepted Answer

Analytical Group IV consists of the alkaline earth elements (calcium, strontium, and barium).

In the Classic Scheme for Qualitative Analysis,the Cations of Analytical