a physical change ____ change the composition or identity of the substance.\na will\nb will not\nan example…

a physical change ____ change the composition or identity of the substance.\na will\nb will not\nan example of a physical change is\na crushing a rock\nb a shirt fading in the sun\nthe most common occurrences of physical changes are\na changes in the phase of matter.\nb changes that occur in nature.

a physical change ____ change the composition or identity of the substance.\na will\nb will not\nan example of a physical change is\na crushing a rock\nb a shirt fading in the sun\nthe most common occurrences of physical changes are\na changes in the phase of matter.\nb changes that occur in nature.

Answer

Answer:

  1. B. will not
  2. A. crushing a rock
  3. A. changes in the phase of matter

Brief Explanations:

  1. Un cambio físico no altera la composición química de una sustancia.
  2. Triturar una roca es un cambio físico porque solo cambia su forma, no su composición.
  3. Los cambios de fase (por ejemplo, sólido a líquido) son los cambios físicos más comunes.