onekomassamiran onekomassamiran

22-04-2016
Chemistry

contestada

How to distinguish physical changes from chemical changes.

Respuesta :

Willchemistry Willchemistry

22-04-2016

Chemical changes is all that which occurs with the formation of new substances.

Physical changes are all the transformations of matter without altering its chemical composition occurs. Is any phenomenon that occurs without the formation of new substances.

hope this helps!

Answer Link

Otras preguntas

Winding mills are made on hills. Why?

The instructions will be given by the principal change it into active voice

Simplify the following expression. (3m/4-2)+8 A. 8m/4 B. 9m/4 C. 3m+24/4 D. 3m+28/4

perform the indicated operation (3 - 5i) - (-2 +11i)

1-1 Relations and Functions Given:{(-2, 3), (-1, 2), (0, 2), (-2, 9)}. Is this relation a function? Explain. A. Yes; each domain value has exactly one range val

integrated Mann ist Quarter) English Given f(x) = 3x-1 and g(x) = 2x-3, for which value of x does slx) = f(2)? 3 PRO X-2 5 O X= 2 O x=4

What is the main features of the jago grahak jago programme? CLASS 10 Economics Chapter- Consumer rights(project work) Work limit for the answer- less than 150

Stephon is buying some snacks for his siblings at a convenience store. He wants to buy at least 6 items, but he has only $12 in his pocket. One bag of chips cos

The coordinates of point T are (0,5). The midpoint of ST is (2,-2). Find the coordinates of point S.

Vectors that some Protozoa use transfer disease are