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Marvinquerido11go
Answered

write t if the statement is true and f if false

1. in a physical change no new material substance is formed.

2. size and shape may change in the physical changel

3. the product is the same as it was before the change.

4. in a physical change ,the change is irreversible

5. physical change also happen when matter change states
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Sagot :

Gilmarvelanciogo

Answer:

  1. f
  2. T
  3. T
  4. f
  5. T

Explanation:

In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed. The distinction between physical and chemical change is not clear cut.A physical change the appearance or form of the matter changes but the kind of matter in the substance does not. ... Many junior school science texts state that chemical changes are irreversible while physical changes can be reversed.Physical changes are changes in the size, shape, state, or appearance of matter. Another kind of physical change happens when matter changes from one state to another state. When water freezes and makes ice, it is still water. It has only changed its state of matter from a liquid to a solid.

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