1.

The metals in group 2 from top to bottom are Be, Mg, Ca, Sr and Ba. Which of these elements will have the largest atomic size?​

Answer»

Answer:

Barium will form ions most readily because Barium, whose chemical symbol is Ba, is one of the ALKALINE METALS and we know that the chemical REACTIVITY of metals increases as we move from top to BOTTOM in a group.



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