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A new substance is formed only after a chemical change.
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∙ 10y ago
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What does phase mean in science terms?
Phase in science terms mean a "phase change," which occurs when a substance changes form.
Does a physical change occurs when matter changes state?
no physical change does not change matter
True or false a physical change occurs when matter changes state as form a liqued to a gas?
True.
How is a physical change different than a chemical change?
A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes
What is a physical change of matter?
A physical change in matter occurs when the shape or form of matter changes, but there is no chemical reaction. If someone were to melt a sugar cube, that would be an example of a physical change.
When a physical changes occurs a substance's changes?
A new substance is formed only after a chemical change.
What kind of change occurs with no new substance being formed?
physical changes
Where no new substance is formed and no rearranging of atoms occurs?
It is a physical change
What is the type of change when a new substance is formed?
Both chemicatl & physical changes occurs. Beacose after new substance the new substance can be liquid or in precipitate form.After forming new substance the new substance would react or not it is not known.
What is the diffeference between a physical and a chemical change?
A physical change is when a substance changes, but still keeps its identity. When a chemical change occurs, the substance changes its identity.
What type of changes occurs in thermal expansion and contraction?
These are physical changes. No new substance is produced.
What kind of change happens when the composition of a substance does not change?
Physical changes, such as the change from ice to water to steam; the compound remains as H2O in all three states.
Is sorting rocks by color a chemical change?
Of course not. It is a physical change. A chemical change occurs when the identity of a substance changes.
What change occurs when a substance changes into a different substance?
Chemical Change
What does phase mean in science terms?
Phase in science terms mean a "phase change," which occurs when a substance changes form.
When a substance undergoes a phase change what occurs a particle change a chemical change a new substance is formed a physical change?
When a substance changes phase, this is a physical changerather than a chemical change. When water freezes to become ice, or when ice melts to become water, its all physical.
Is ducility a physical property or a chemical property?
Ductility is a physical property, because it refers to an easy change in the shape of a solid substance; no chemical change occurs during such changes of shape.
