10-08-2017
History

contestada

How can you distinguish a physical change from a chemical change ?

Respuesta :

jcastronakaya jcastronakaya

10-08-2017

A physical change does not change the origina components. Chemical change changes the original components in to a completely new component in its own.

Answer Link

Otras preguntas

Provide three unique examples of polynomials of varying degree and classification. State the classification and degree of each. (ie. 3x3+2y2x2 classification: b

A stockbroker earns a commission by a flat fee for each transaction as well as a fee per share. On a particular transaction, the stockbroker sold 5,000 shares t

It Refers to the emission of electrons from a metal when light shines on metal. Example: static electricity

which human body systems work directly together to allow locomotion?

Objects that can bew seen only under magnification A. Macroscopic world B. Technology C. Hypothesis D. Microscopic

how might malaysia and singapore serve as examples of to how to resolve ethnic conflict in the nations that make up the former yugoslavia

A picture frame is 16 inches long and 9 inches tall. It is 2 inches wide on all 4 sides. What is the area of the picture frame? Help me pls...

Where do most Polish Immigrants Live?

An old woman joined a kilomater dash sprint and felt very exhausted afterwards. How did the old woman affect her heart rate?

A material found in air, water, or soil that is harmful to humans or other organisms 1. Experiment 2. Hypothesis 3. Pollutant 4. Matter