Which of the following set of elements

Question:

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

Solution:

(a). These elements belong to group 2. These are written in increasing order of their size. Since the metallic character increases down the group, the

order is the correct.

Leave a comment

Close
faculty

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now