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Question 4.15: Metallic Character Identify the element that has more metall...

Metallic Character

Identify the element that has more metallic character in each of the following:

a. Mg or Al                 b. Mg or Ca

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a. Mg is more metallic than Al because metallic character decreases going from left to right across a period.

b. Ca is more metallic than Mg because metallic character increases going down a group.

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