mhamadhajj17 mhamadhajj17

01-09-2019
Chemistry

contestada

is it correct to say that only one observable change accompanies a chemical change?

Respuesta :

Аноним Аноним

01-09-2019

Answer:

it is not correct to say that one observable change accompanies a chemical change because if a substance change its shape or size it doesn't mean that it has undergone a chemical change.

Answer Link

Otras preguntas

We elect a U.S. Representative for how many years?

a horse moves a sleigh 1.00 kilometers by applying a horizontal 2000 Newton force on its harness for 45 minutes. what is the power of the horse?

Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine

Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate

Name one U.S. territory

Who invented hunting?

Name one problem that led to the Civil War.

what does monarchy mean and how can you put it into a sentence

the sum of two integers is -1. the product of the integers is -72 find the integers.

There were 13 original states. Name three.