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iron is hard, gray material.
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
1 answer
asked by
hello fart
86 views
How can a magnet be "weathered" by dropping it on a hard floor?
Iron magnets can be weathered, the shock of the impact allows
0 answers
asked by
jan
422 views
A 0.5962g sample of iron ore is dissolved in percloric acid (h2lo4). All the iron present is oxidize to fe3+ the solution is
1 answer
asked by
Olashile
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A 0.5962g sample of iron ore is dissolved in percloric acid (h2lo4). All the iron present is oxidize to fe3+ the solution is
1 answer
asked by
Olashile
102 views
What is the composition of Earth's core?(1 point)
Responses very dense very dense mostly silicate material mostly silicate
1 answer
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What is most necessary for a coherent text to do?(
38 views
What is the composition of Earth's core?(1 point)
Responses mostly iron mostly iron very dense very dense mostly silicate
1 answer
120 views
What is the composition of Earth's core?(1 point)
Responses very liquid very liquid mostly silicate material mostly silicate
1 answer
asked by
im wro
101 views
What is the composition of Earth's core?(1 point)
Responses mostly iron mostly iron very dense very dense mostly silicate
1 answer
asked by
billy bob joe
127 views
What is the composition of Earth's core?(1 point)
Responses mostly silicate material mostly silicate material very liquid very
1 answer
21 views
What is the composition of Earth's core?(1 point)
Responses mostly silicate material mostly silicate material very dense very
5 answers
asked by
sleepy
134 views