Science, asked by rishu45788, 10 months ago

. Which of the following order is correct for the reactivity of metals?

(a) Na > Au > Fe > Mg

(b) Na > Mg > Fe > Au

(c) Mg > Fe > Na > Au

(d) Mg > Na > Fe > Au

Answers

Answered by prathamchintawar

0

Answer:

b

Explanation:

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