Identify the group which is not a (RBSESolutions.com) Dobereiner triad
A. Li, Na, K
B. Be, Mg, Cr
C. Ca, Sr, Ba
D. Cl, Br, I
Answer:B
Identify the group which is not a (RBSESolutions.com) Dobereiner triad
A. Li, Na, K B. Be, Mg, Cr C. Ca, Sr, Ba D. Cl, Br, I