Bebe1324 Bebe1324

01-03-2017
Chemistry

contestada

Identify some of the signs that has a chemical change has occurred

Respuesta :

01-03-2017

The object can no longer be returned to its original self, like ashes can't turn back to wood. The color changes, and bubbles.Also odor change, and gas formation.

Answer Link

Otras preguntas

Which statement describes a car lease? Select one of the options below as your answer: A) You pay monthly installments, and own the car after you pay your la

A centimeter is _______ meter(s). A. 1,000 B. 100 C. 1/100th D. 1/1,000th

Which of these observations helped scientists develop the Cell Theory? A) All cells have DNA

IS Taking megadoses of vitamins GOOD OR BAD

the percent composition by mass of magnesium MgBr2 (gram formula mass= 184 grams/mole) is equal to... a- 24/184 x 100 b- 160/184 x 100 c- 184/24 x 100 d- 184/

How can birds take flight?

Washington Gladden’s ideas would most closely be tied to which period in US history? A) Great Depression B) Civil Rights Movement C) Progressive Movement D) Rec

Food chains and webs not only describe the order in which organisms are eaten, but they also describe the _____. flow of energy in an ecosystem importance of th

20). 5r=22 21). X/4= -9 22). 3x -5= 13 23). 1/4d + 2=3 24). -21-5x=64

what is the mean 64, 73, 82, 85, 91