02-01-2022
Chemistry

contestada

how do we differentiate chemical change from physical change

Respuesta :

Betimak Betimak

02-01-2022

Answer:

Chemical change :has change in mass, heat is needed, new element is formed, hard to reverse.......

Physicalchange:does not have change in mass, heat is not necessary, no new element is formed, easy to reverse

Answer Link

Otras preguntas

How did the civil war strengthen the United States

Which statements describe a physical property of matter? Check all that apply. A cumulus cloud is puffy and white. Vinegar has a very sour odor. A mixture of b

I need help on this question

What was sir isaac doing when an apple fell on his head which would eventually lead to the theory of gravity?

A journalist is writing an article based on information in "Nobel Prize in Literature Press Release." Which title BEST represents information the journalist wo

Mis tíos on eran muy ricos, pero en su casa siempre __ helado para nosotros

Jackson is 5 years old his brother Micah is 20 years older than him which equation represent Micahs age in comparison with Jackson's age

Why do many Kurds want to be independent?

Which detail from the text is the strongest evidence to support the thesis

on the last period, our teacher had 1/2 of an easier left. she gave that to her 2 students equally. How much easier did each student tale home