Which of the following set of elements is written in order of their in

1.	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
Answer» The answer is (a) Be Mg Ca Metallic character increase as we move down the group. In the elements that belong to same group Berrylium is at the top and Calcium is at the bottom.

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

Answer»

The answer is (a) Be Mg Ca

Metallic character increase as we move down the group.
In the elements that belong to same group Berrylium is at the top and Calcium is at the bottom.