queenxfanny queenxfanny

03-10-2017
History

contestada

how is a physical change different from a chemical change

Respuesta :

kiera2171881 kiera2171881

03-10-2017

A physical change chamges the substances apperance, but a chemical changes the chemical formula of a substance. Hope this helps!

Answer Link

Аноним Аноним

03-10-2017

Unlike a physical change, a chemical change produces new substances with properties different from those of the original substances.
Hope this helps!

Answer Link

Otras preguntas

F(x)=-x^2+8x+9 What is the vertex and it the vertex the minimum or maximum??

a war between two sides of the same country

Which polyatomic ion contains the greatest number of oxygen atoms? (1) acetate (3) hydroxide (2) carbonate (4) peroxide

Please Help! Don't remember going over this! What activates a convection current, starting the flow of a fluid? A. cold temperatures at the north pole B. heated

The ultimate decision by Hitler to exterminate all Jews

Troy can order a large or small snow cone there are 15 flavors and two toppings from which to choose how many ways can Troy order a snow cone

What the center of X^2+(y+3)=9

Partially because of the atmosphere of fear created by militarism, many European nations formed ____________ with other nations where they promised to protect e

The "second front" on the beaches at Normandy in France allowed the Allies to what?

Which ion has the same electron configuration as an atom of He? (1) H– (3) Na+ (2) O2– (4) Ca2+