saifsamir721 saifsamir721

23-10-2018
Chemistry

contestada

Which of these is common to all chemical changes?
A) A change of state occurs.
Eliminate
B) A change of color occurs.
C) A new substance is produced.
D) Heat is released into the air.

Respuesta :

efarr823 efarr823

24-10-2018

B) A change in color occurs.

Answer Link

pineappleuhbo pineappleuhbo

12-11-2020

Answer:

C) A new substance is produced.

Explanation:

I took the test.

Hope this helps!

Answer Link

Otras preguntas

do you believe that america is a post racial society

What is the main sugar used by cells for energy?

if a human diploid cell divides by meiosis to produce four sperm cells each cell will have _ chromosomes a. 23 b. 46 c. 10 d. 60

Find the non permissible replacement for -5/7s

[tex]3(x - 1) = 4(x - 5)[/tex]

What are male reproductive cells in a plant called? A.egg B.pollen C.stem D.sperm

which of the following is a simple form of carbohydrate? A.glycogen B.starch C.glucose D.carbon

How does Seabury differ from Advocates of Independence (Patriots) in his understanding of freedom?

What is the value of x in this system of equations? Express the answer as a decimal rounded to the nearest tenth. -5x - 12y = -8 5x + 2y = 48

This mode of expression is not unique to cinema. True or False