shergarla shergarla

02-05-2020
Physics

contestada

Substance can undergo physical
change or chemical change?
What is difference between these
two kinds of changes?

Respuesta :

lodaylhawang9 lodaylhawang9

13-05-2020

Answer:

physical change is temporary change and chemical change is permanent change.

Answer Link

Otras preguntas

Please answer theses division problems!! 9 divided by 3/7

In terms of weather, what kind of boundary does the line labeled X represent? A. occluded front B. stationary front C. cold front D. warm front

In terms of weather, what kind of boundary does the line labeled X represent? A. occluded front B. stationary front C. cold front D. warm front

(3x^2 + 2x -2) + ( -2x^2 + 5x+5) My answer 5x^2 + 7× +7 Am i right

Express the perimeter of the triangle as a polynomial. 8x+2 5x-4 9x+3

a summary about concussions

The length of a rectangle is 4 times its width and the perimeter is 150 feet. What is the width of the rectangle? A. 75 feet B. 30 feet C. 15 feet D. 60 fe

How many times does four go into 153 ? What Is the remainder ?

What would be the most likely effect of one company buying a competitor?

20 points People disagree whether the United States should have gone to war against Mexico. Should the United States have declared war? Opinions Please The Unit