Question

Which is the correct order of the decreasing reactivity in metals?

a. K > Na > Cu > Au
b. Na > Au > Cu > K
c. Cu > Na > K > Au
d. Au > Cu > Na > K

Answer 1

❤❤HERE IS YOUR ANSWER ❤❤

a..... is the correct answer

❤❤BROKEN heart ❤❤

Answer 2

(a) is correct answer according to me...

I hope it helps you...