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

A local University accepted 2,300 students out of 4,500 applicants for admission. What was the acceptance rate, expressed as a percent
The right upper quadrant contains the
A hormone that takes a while to produce an effect is most likely reacting in which manner?
Southern colonies were founded mostly for?
What symbol are jews required to wear during the nazi occupation?
What is the ph of a (6.00x10^-3) m hi solution?
How many ways are there to put 6 balls in 3 boxes if three balls are indistinguishably white, three are indistinguishably black, and the boxes are distinguishab
Find the solution for this 3y = 6x - 3 y = 2x - 1
How many significant digits are in this number 85 000?
A medium water hose can fill a pool in 30 minutes. A larger water hose can fill the same pool in 20 minutes. If both hoses are turned on at the same time, how l