. Iron metal corrodes when exposed to a moist atmosphere. The methods we have to protect iron structures from corrosion are: painting it, affixing a sacrificial metal or applying a low current. A suitable sacrificial metal is O nickel O magnesium O gold O copper Next

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
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1. Iron metal corrodes when exposed to a moist atmosphere. The methods we have
to protect iron structures from corrosion are: painting it, affixing a sacrificial metal
or applying a low current. A suitable sacrificial metal is
O nickel
O magnesium
O gold
copper
Next
Transcribed Image Text:1. Iron metal corrodes when exposed to a moist atmosphere. The methods we have to protect iron structures from corrosion are: painting it, affixing a sacrificial metal or applying a low current. A suitable sacrificial metal is O nickel O magnesium O gold copper Next
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