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Corrosion of different metalsFeatured science projectScience project video

Observation

It  was  observed that the aluminum sheet  was the most resistant to rust, out of the 4 types of metals used in this experiment.

Metal

Tap water

Salt water

Lime juice

Copper

X

X

X

Aluminum

Y

Y

Y

Iron

X

X

X

Zinc

X

X

X

Y - metal plate is ok, no corrosion

X – Corrosion has started to appear on the metal plate

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Complexity level:
8
Project cost ($):
50
Time required:
1 hour to prepare, 2 days for the science project experiment
Material availability:
For this science project, you will need metal sheets, and these will have to be cut into small squares at a workshop or in your laboratory.
Safety concerns:

Basic safety requirements