carwj7ayvinWeno1sa carwj7ayvinWeno1sa

02-12-2016
Chemistry

contestada

Which of the following is not a physical change?

sublimation

deposition

combustion

evaporation

Respuesta :

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

What is the difference between amino acids and carbohydrates?

Find the y-intercept of the line on the graph. HELP PLEASE !!!!

At a large high school 40% of students walk to school, 32% of students have been late to school at least once, and 37.5% of students Who walk to school have bee

Why was there a need for reform in the US during the mid-1800s?A. Cities were expanding rapidly and crime was increasingB. Workers were working long hours in da

Students at Springfield Middle school are planning to rooftop a garden.They plan to plant flowers in 18 beds,which is 30% of the total number of garden beds. Wh

Write the quadratic equation whose roots are 4 and 5, and whose leading coefficient is 4.

Nders, Cones, and Spheres The radius of a sphere is 3 inches. Which represents the volume of the sphere? 12 cubic inches 36.2 cubic inches 647 cubic inches 817

An astronaut compares the time passing on a watch worn while on a mission orbiting Earth with an identical watch on Earth The astronaut's watch shows that two h

i need to know what 3 times 9 because im dumb

The sum of four consecutive integers is -18. What are the four integers?