ashmedbassirou ashmedbassirou

03-10-2018
Biology

contestada

Evidence of a chemical change includes
A) change in size.
B) change in color.
C) change in shape.
D) change in weight.

Respuesta :

jaleigh19 jaleigh19

03-10-2018

It would be B. change in color

Answer Link

GreatR98 GreatR98

03-10-2018

the correct one is b change in color which is and should be irreversible for it to count as a chemical reaction and the others are forms of physical reaction.

Answer Link

Otras preguntas

Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. –5, –10, –20, –40, . . .

Why is it hard to see glacial erosion

write the following equation in slope intercept form -3x+6y=12

Who said that " blows must decide" who would rule America

true or false the first Europeans who came to Canada where French

44 anyone? Much help needed.

A pair of jeans sells $38. it is on sale for $25 off. what is the cost inculding 13% sales tax

Which is the best conclusion to draw about the author's tone toward Nikola Tesla's "peculiar personality"?

HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Read the excerpt from Brown v. Board of Education. We must consider public education in the light of its full dev

What's the answer ??????