1.

Which one of the following is true about metallic character when we move from left to right in a period and top to bottom in a group? (a) Decreases in a period and increases along the group (b) Increases in a period and decreases in a group (c) Increases both in the period and the group (d) Decreases both in the period and in the group 

Answer»

(a) Decreases in a period and increases along the group



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