ashmedbassirou ashmedbassirou
  • 03-10-2018
  • Biology
contestada

Evidence of a chemical change includes
A) change in size.
B) change in color.
C) change in shape.
D) change in weight.

Respuesta :

jaleigh19 jaleigh19
  • 03-10-2018
It would be B. change in color
Answer Link
GreatR98
GreatR98 GreatR98
  • 03-10-2018
the correct one is b change in color which is and should be irreversible for it to count as a chemical reaction and the others are forms of physical reaction.
Answer Link

Otras preguntas

In the article “untouchable no more” what problems did ashok khade face growing up?
help pleaze due today
Solve the equation N/10+7=10
an issue of a magazine contained the following statement.dropping less than two inches per mile after emerging from the​ mountains, a river drains into the ocea
If the measure of an exterior angle of a regular polygon is 15 how many sides does it have to show your work what is the measure of an interior angle show work
Easy Math!!!!!! 15 POINTS!!!!!! If f(x) = 3x^2 – 12x + 4, find f(–2).
Please help 100 points if correct answer! How can you determine if an exponential equation represents exponential decay A. The initial value is negative B. T
Pleaaaaseee help !!!!!
22 POINTS *True or False * 1. The Amazon forest is bigger than Europe ( ) 2. It contains most of the world’s trees ( ) 3. Deforestation leads to climate cha
The system shown to the right is a standard Atwood machine. if the mass of B is 6.25 kg and the mass of A is 1.38 kg, how fast is block B accelerating?​