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

Paul says that x over y can result in either a positive or negative quotient. Is Paul correct? Explain why or why not
1. How do foods like fruits, vegetables, and meat build parts of your body?
Please help me answer number 8 Needed by Sunday
Val's whole-house central air conditioner uses 3,000 watts when running. Val runs the AC 4 hours per summer day. Electricity costs (15 cents)/(1 kilowatt-hour).
VERY IMPORTANT QUESTION PLEASE SOLVE IT;(:(:(​
Hey guys how are you?​
Which of the following developments in the early nineteenth century could best be used as evidence to support the argument in the second paragraph of the excerp
if a+b=4,ab=3 find i)a2+b2 ii)(a+b)3
Thoroughly answer the question below. Use appropriate academic vocabulary and clear and complete sentences. Draw a five level food chain, identifying autotrophs
What's the liver do for your body?