How can you tell the difference between a physical change of color and a chemical change of color

Answers

Answer 1
Answer: the chemical change differs from the color because in the color there is no chemical in it its just plain old liquid

Related Questions

6.) Which line from the passage best explains why Oliver did not get any sleep?A “He had spent hours eliminating everything from his room that reminded him of hisfailures.” (paragraph 2)B “Last night, he had resolved to stay up and read as much of it as he possibly could.”(paragraph 2)C “Even his not-so-secret drawer had been yanked open and emptied.” (paragraph 3)D “He had tried to build it in the side of his workbench, as a place to hold his mosttreasured possessions . . . ” (paragraph 3)
Except as stated above, USA Games, Inc. makes no other warranty regarding this software. Any implied warranties orconditions are disclaimed.Use information from the passage to determine and clarify meaning of disclaimed found in 6 section of the passage.Disclaimed meansA)to place a legal claim or right to somethingB)to say, without proof or evidence, that something is trueto refuse to accept the validity or authority of somethingD)an assertion that something is true, unsupported by evidence or proofSubmitCraft and StructureLAS 910L 3.43) Context clues
What is the meaning of cloffs
Am I correct??? Thanks
PLEASE HELP!!!Which word is the interjection in this sentence? Say! Let's go to the beach today!A.SayB.Let'sC.todayD.to

What number is 12 1/2% of 64

Answers

Answer:

The number =  8

Explanation:

what number is 12 1/2% of 64

The question is asking for the 12 .5 % value of 64. The 12 1/2 % of 64 can be calculated as follows

12 1/2 to improper fractions  = 25/2 %

25/2% of 64

25/2 % × 64

25/2 ÷ 100 × 64

25/2 × 1/100 × 64

25/ 200 × 64

(64 × 25)/200

1600/200

16/2 = 8

The number =  8

12.5% of 64 is 8. This is equivalent to 1/8 of 64 as well

Which word in this sentence is the helping verb? The carpenter is currently building a birdhouse for the garden.

A.
currently

B.
building

C.
is

D.
for

Answers

c. is the helping verb
C. is

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WHICH INCIDENT FROM LORD OF THE FLIES US USED TO DEVELOP THE GROWING DIVIDE BETWEEN RALPH AND JACK A: the littluns cry in their sleep after having nightmares of the beast

B: The boys follow jack to dance on the beach before the meeting is over

C: Simon fails to speak eloquently and clearly when he has the conch

D: the man parachutes to the mountain

OOOOOF HELP ME AND OTHER PEOPLE OOOOOOOOOOOOOOOOOOOOOOOF

O V O OOF . V.

Answers

The answer is B. Ralph and Jack hated each other

How long has bernie sanders been involved in politics?

Answers

16 years

dont mind this text 20 characters are needed

He has been involved in politics for a total of 16 years (in the Senate) although he has worked with Hilary Clinton on other issues such as research for a cure to AIDS and other thing during the 1990's 

Which is the MOST LIKELY reason the author’s father calls her a chip off the old block in section 2? A) She is very small for her age. B) She has made a courageous trip. C) She looks a lot like her mother. D) She wants to get to work right away. S

Answers

Answer:

The answer is:

B) she made courageous trip

Answer:

B) she made courageous trip

Explanation:

The author’s father is surprised to see his daughter in Alaska. He expects his friends to be surprised too. A person who is a “chip off the old block” is a lot like one of his or her parents. Just like her father before her, the author has made a courageous trip.

And I did usa test prep

Which is the best explanation for the use of propaganda in public health campaigns?

Answers

During the second half of the twentieth Century, Public Relations have become a professional activity whose history, at least with regard to the Anglo-Saxon world, has been, in essence, well reported by authors like Scott Cutlip (1999) and Jacquie L' Etang (2004). Still little known or available only in fragments, in contrast, is the history of the political reactions to its appearance and intervention in society (see although ST. JOHN III, 2010). The criticisms and objections to the practice of Public Relations are ancient and originate from various fields of social life. Despite this, they do not attracted enough attention from researchers of this area in itself (exception is Moloney, 2006) or, when it happened, the study was limited to a structural approach (as we may see with the pioneering work of PERUZZO, 1982).

etc.