Question

What is reactivity series ? Arrange the metals in descending order.​

Answer 1

Explanation:

Arrangement of metals according to their reactivity is called activity series

ARRANGEMENT OF METALS IN DECREASING ORDER

1)(HIGH REACTIVITY METALS)=POTASSIUM.; SODIUM. ;CALCIUM ;MAGNESIUM ;ALUMINIUM

2)(MODERATE REACTIVITY)=ZINC ;IRON ;LEAD; COPPER

3)(LOW REACTIVITY)=MERCURY SILVER PLATINUM GOLD

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