Rusting Experiment POE Chart

  Predict Observe Explain
With Nothing I predict that the nail will rust and some rust will fall off but won’t change the colour of the water. Nail rusted-Brown

Rust fell off.

This nail did rust a lot and it changed the colour of the water.
With Grease I predict that the grease on the nail will change the colour of the water and it won’t rust. No Rust-grease didn’t fall off no water change. This nail did rust but only a tiny bit and it didn’t change the water colour.

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