iron is hard, gray material.

  1. iron is hard, gray material. when it rust, it changes to a redish color and is flaky. This is an example of:A. physical change
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  2. How can a magnet be "weathered" by dropping it on a hard floor?Iron magnets can be weathered, the shock of the impact allows
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  3. A 0.5962g sample of iron ore is dissolved in percloric acid (h2lo4). All the iron present is oxidize to fe3+ the solution is
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    2. Olashile asked by Olashile
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  4. A 0.5962g sample of iron ore is dissolved in percloric acid (h2lo4). All the iron present is oxidize to fe3+ the solution is
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    2. Olashile asked by Olashile
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  5. What is the composition of Earth's core?(1 point)Responses very dense very dense mostly silicate material mostly silicate
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    2. What is most necessary for a coherent text to do?( asked by What is most necessary for a coherent text to do?(
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  6. What is the composition of Earth's core?(1 point)Responses mostly iron mostly iron very dense very dense mostly silicate
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  7. What is the composition of Earth's core?(1 point)Responses very liquid very liquid mostly silicate material mostly silicate
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  8. What is the composition of Earth's core?(1 point)Responses mostly iron mostly iron very dense very dense mostly silicate
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    2. billy bob joe asked by billy bob joe
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  9. What is the composition of Earth's core?(1 point)Responses mostly silicate material mostly silicate material very liquid very
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  10. What is the composition of Earth's core?(1 point)Responses mostly silicate material mostly silicate material very dense very
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