Q. 265.0( 2 Votes )
Which of the following set of elements is written in order of their increasing metallic character?
A. Be Mg Ca
B. Na Li K
C. Mg Al Si
D. C O N
As we move down in a group the metallic nature of elements increases. Be Mg Ca are present in the same group (group 2 of modern periodic table). Thus, Ca has the highest metallic character.
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