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Which of the following is a chemical change? A) the boiling of water to form steam B) crushing a lump of sulfur into yellow powder C) the reaction of chlorine gas and
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When the chalk is converted to powdered chalk, what type of change occurs?
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SOLVED: What do these two changes have in common? crushing a mineral into powder adding dish soap to water in a sink Select all that apply. Both are only physical changes. Both
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