1.

Alkali metals are [MP PMT 1996]

A. Li, Na, Be, Mg, Cs
B. Li, Na, K, Rb, Cs
C. Na, K, Mg, Ca, Rb
D. K, Rb, Cs, Ba, Sr
Answer» C. Na, K, Mg, Ca, Rb


Discussion

No Comment Found

Related MCQs