1.

How does metallic character changes in moving from top tobottom in a group in the modern periodictable? 2

Answer»

Metallic characterdecreases as you moveacrossaperiod inthe periodic table from left to right. This occurs as atoms more readily accept electrons to fill a valence shell than lose them to remove the unfilled shell.Metallic characterincreases as you move down an element groupinthe periodic table.



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