kristen1757 kristen1757

30-08-2019
Biology

contestada

what is one sign that indicates a physical change

what is one sign that indicates a physical change class=

Respuesta :

saniaarfan saniaarfan

30-08-2019

Answer:

A - matter changes but no other substance is formed.

Explanation:

A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. Therefore a change of matter is a physical change.

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malakaiborrero1 malakaiborrero1

11-12-2020

Answer:

B) a substance chamges color when exposed to air

Explanation:

I took the test

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