Physics, asked by tejasatyasai7271, 1 year ago

Arrange the following in the increasing order of their reactivity: sodium,copper,iron,gold, magnesium,zinc

Answers

Answered by Anonymous
11

Answer:

  • Gold (Au)
  • Copper (Cu)
  • Iron (Fe)
  • Zinc (Zn)
  • Magnesium (Mg)
  • Sodium (Na)
Answered by BendingReality
3

Answer:

Increasing order of metal of their reactivity.

Gold < Copper < iron < zinc < magnesium

Two observations are as :

1. Color of the solution changes from blue to green

2. Reddish brown deposits on iron filings.

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