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which of the following is always true when a substance undergoes a physical change ? A. the composition changes. B. a change in color occurs. C.no new substance in formed. D. its specific gravity remains the same.
'No new substance is formed' is always true when a substance undergoes a physical change.
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Asked 5/31/2013 9:43:03 AM
Updated 9/9/2015 1:19:38 AM
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'No new substance is formed' is always true when a substance undergoes a physical change.
Added 9/9/2015 1:19:38 AM
This answer has been confirmed as correct and helpful.
Confirmed by selymi [9/13/2015 3:48:55 AM]
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An example of a substance with a definite volume and a definite shape is a steel beam.
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Updated 8/16/2015 11:00:29 AM
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Which of the following is always true when a substance undergoes a physical change ? A. the composition changes. B. a change in color occurs. C. no new substance is formed. D. its specific gravity remains the same.
Weegy: which of the following is always true when a substance undergoes a physical change ? A. the composition changes. (More)
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Updated 8/16/2015 11:02:39 AM
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"no new substance is formed." -is always true when a substance undergoes a physical change.
Added 8/16/2015 11:02:11 AM
This answer has been confirmed as correct and helpful.
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