carwj7ayvinWeno1sa carwj7ayvinWeno1sa
  • 02-12-2016
  • Chemistry
contestada

Which of the following is not a physical change?


sublimation

deposition

combustion

evaporation

Respuesta :

sgautam5
sgautam5 sgautam5
  • 02-12-2016
combustion is not a physical change instead it's a chemical change because when we burn things we cannot regain it's original form.
Answer Link

Otras preguntas

select all ratios equivalent to 3:6. 4:8, 2:3, 7:14
(2x^0/4x^-2y^4)^2 Write your answer using only positive exponents.
Which of the following can most help a business satisfy its customers' needs? O analyzing its selling O strategies promoting its newest product O selling new se
The area of a rectangle is 720 sqft. The ratio of length to the width is 3:5. Find the perimeter
State the postulate or Theorem that can be used to say that the triangles are congruent: Please please help me!!!
Please find the measure of the angle(s).
If you take a medicine in the form of a capsule, you are taking a(n)
1. a = What type of segment is WX? Which property did you use? Show your work in the space below.
[(-7) - (-4) + (-3)] then add 6
Suppose you discovered a new amino acid. Its R-group contains only hydrogen and carbon atoms. Predict the behavior of this amino acid. A)It is hydrophobic. B)It