How does metallic character vary in a group 15 and why?
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Explanation:
Metallic character decreases as you move across a period in the 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 character increases as you move down an element group in the periodic table.
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Answer:
periodic table from left to right
Explanation:
Aluminium crystallises in a cubic close packed structure its metallic radius is 125 pm calculate the edge length of unit cell
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