mannydeanda165 mannydeanda165
  • 04-09-2020
  • Chemistry
contestada

Are phase changes a physical change or a chemical change? Example: My icecream cone melted in the hot sun.

Respuesta :

norasteinke999
norasteinke999 norasteinke999
  • 04-09-2020

Answer:

physical

Explanation:

this kind of change can be undone, you can refreeze icecream.

Answer Link

Otras preguntas

do any body know how to add a+50
Which of the following statements accurately describes enzymes? a. Enzymes slow chemical reactions. b. enzymes increase the activation energy of reaction. c.
The Central Intelligence Agency backed the Bay of Pigs invasion of Castro's Cuba. a. True b. False
The respiratory system depends on the nervous system for signals to a. coordinate the muscles that control breathing. b. exchange gases with the circulatory s
The least common shape for a galaxy is ______. irregular elliptical cluster spiral spherical
In What Way Did The Stations On The Underground Railroad Help To Liberate The Slaves
What is the first step in problem solving? a. gather information c. identify the problem b. select a solution d. examine pros and cons
Heifer International’s function is to help reduce poverty by providing free food from livestock raised by Heifer International. the tools and expertise to start
how does the biosphere rely on the other spheres for survival
The lens within an eye focuses light onto the