Question

explain with reason .....upward and downward movement of diaphragm occurs consecutively​

Answer 1

Hii frnd...

Here is your answer:

1.K

2.Na

3.Ca

4.Mg

5.Al

6.Zn

7.Fe

8.Sn

9.Pb

10.[H]

11.Cu

12.Hg

13.Ag

14.Au

15.Pt

The following is in increasing order.

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