Question

arrange the following metals in order of chemical reactivity placing most reactive in first 1.mg 2.cu 3.fe 4.na 5.zn 6.pb 7.ca​

Answer 1

Answer:

bahut aasan hai bhai khud karo

Answer 2

Answer:

Explanation:

1. Na
2. Ca
3. Mg
4. Zn
5. Fe
6. Pb
7. Cu