Question

Using the periodic table, rank each set of elements in order decreasing metallic character:
Na, Li, K

Answer 1

Heya friend ,
Here is your answer !!

The metals Na , Li and K belong to group 1 .

Now , metallic character of the elements increases down a group .

So , if we arrange the elements in order decreasing metallic character , the answer becomes :

## __ K > Na > Li __##

where K is the most metallic and Li is the least metallic .

Hope it helps you !!

Answer 2

Hey!!!
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●K > Na > Li
■Potassium is more metallic than Sodium.
■And,Lithium is more metallic than Sodium.
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Hope it helps!!! :)