Question

arrange the following metals in order of increasing reactivity cu ,k ,fe Ag, CA, na,zn,au​

Answer 1

Answer:

1. k
2. Na
3. Ca
4. Zn
5. fe
6. Cu
7. Ag
8. Au

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Answer 2

$\huge\bold\pink{Answer}$

Arrangement of metals according to their reactivity series:-

K>Na>Ca>Zn>Fe>Cu>Ag>Au

•The above are arranged in accordance to $\huge\underline\mathfrak{Reactivity\:Series}$

•In reactivity series metals are arranged in accordance to their reactivity from increasing to decreasing reactivity.

•Lithium is the most reactive metal[Potassium also]

Whereas platinum is the least reactive metal.