although both coal and stone are solids.what differences do you find?
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1
Answer:
coal can be, easily broken. it is powdery. whereas stone is hard, tough to be broke.
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Answer:
Explanation:
A stone can form from salt, the waste products of protein, and potassium. The most common type of kidney stone is a calcium oxalate stone
coal can be broken easily because packing lo molecules are loose.
in many stones molecules are tightly packed
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