kasha04 kasha04

10-05-2020
Chemistry

contestada

In the science lab, Sika combines two substances and determines that a chemical change has taken place. What
evidence might she have based this on?

Respuesta :

applechunks applechunks

10-05-2020

Answer:

Evidence of chemical change is color change, smell,new matter created, gas created or heat or light being created.

Explanation:

Answer Link

Otras preguntas

Need help with this question fast.

which is a characteristic of a person with a positive metal well being

Read the excerpt from President Franklin Roosevelt's "Day of Infamy" speech. Which sentence shows his use of ethos? Japan has, therefore, undertaken a surprise

Why do you think there are no solutions to |x| = -2

what trade did Ghana control

Which word or phrase is an appositive in the sentence?

Which pair of coordinates represents point p in the graph

What danger did farmers face in the 1800s

Which statement illustrates the Additive Inverse Property? A) 0 + 8 = −8 B) 8 + (−8) = 0 C) 0 + (−8) = 0 D) −8 + (−8) = −16

which set of conditions is MOST LIKELY to foster globalization? A) careful use of tariffs and capitol controls B) advances in communication, transportation, an