Question

the decreasing order of metallic character of alkali metals plotted ​

Answer 1

Answer:

Metallic character decreases as you move across 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 the periodic table.

Explanation:

Answer 2

Answer:

The metallic character decreases along the period towards right. Thus the correct order of metallic character is Na>Mg>Al>Si>Cl.