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they all change matter and shape color texture kind of stuff.
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∙ 13y ago
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Is it true that Physical changes are often accompanied by changes in color or odor.?
No. It is false. Physical changes are not accompanied by changes in color or odor.
Are all physical changes are reversible changes?
yes , all the physical changes are reversible changes.
Are all physical changes accompanied by a chemical change?
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
Is it true a physical change only changes the size?
no
Is it true are false that a physical change of a substance changes its chemical makeup?
true
Are all physical changes accompanied by chemical changes?
Not all chemical changes are accompanied by a visible physical change. Most chemical changes however will be accompanied by a physical change.
How are all physical changes alike?
all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
How are physical changes alike?
all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
All the activities to show that physical changes are usually reversible?
physical changes are sometimes reversible
True or false a physical change occurs when matter changes state as form a liqued to a gas?
True.
What undergoes physical change?
All substances have physical changes.
Is melting ice a physical change or chemical change?
Physical; all phase changes are physical changes because the composition does not change.
