Science, asked by vibhagauniyalishtwal, 7 months ago

arrange the following metals in decreasing order on the basis of their reactivity series lead copper aluminium gold sodium

Answers

Answered by anshuaabha1234

1

Answer:

SODIUM >ALUMINIUM>LEAD>COPPER>GOLD

Explanation:

SODIUM IS MOST REACTIVE THAT REACT WITH WATER ALSO

ALUMINIUM AND LEAD WITH ACIDS IN THAT Al REACT MORE READILY TO ACID THAN THAT OF Pb

COPPER AND GOLD LIE BELOW TO THE HYDROGEN IN REACTIVITY SERIES

AND GOLD BEING MOST UNREACTIVE THATS WHY WE USE IT FOR ORNAMENTAL PURPOSES

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