1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
beks73 [17]
3 years ago
5

If a substance changes color, what has most likely happened

Chemistry
1 answer:
BabaBlast [244]3 years ago
5 0

say for example, the color of our blood inside the body is blue, when you have a cut, th he blood color is red through oxygenation.

You might be interested in
Earth’s outermost layer is separated into a dozen or more large and small slabs, called _______. A. continental crust B. tectoni
romanna [79]

Answer:

Tectonic Plates

Explanation:

8 0
3 years ago
Which of the following is not a state of matter?
vladimir1956 [14]

Answer: Option (C) is the correct answer.

Explanation:

Solid and liquid are the states of matter. Plasma is also a state of matter where a number of electrons move freely around the nucleus of an atom.

Whereas water is a liquid itself and liquid is a state of matter but water is not a state of matter.

Therefore, we can conclude that water is not a state of matter.

4 0
3 years ago
Read 2 more answers
Newtons third law of motion states that every action has an blank but blank reaction
LuckyWell [14K]
<span>Newtons third law of motion states that every action has an "Equal" but "opposite" reaction.

Hope this helps!</span>
3 0
3 years ago
Helpppp:(((( im stuck:/
Brilliant_brown [7]

Answer:

I think its the third one.

Explanation:

Single cell organisms are still alive.

7 0
3 years ago
When two substances are mixed together, a color change is observed. Does this mean that a chemical reaction has definitely occur
Naya [18.7K]
I believe its the first one, hope this helps :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Whar do you think will evaporate the most, salt water, sugar water, or tap water? Why?
    9·1 answer
  • A hydrocarbon of pentane has two isomeric forms—n-pentane and iso-pentane. The molecular formula of the n-pentane is C5H12. Pred
    7·1 answer
  • According to Le Chatelier’s principle, what happens when the concentration of reactants is doubled in a chemical reaction that w
    8·2 answers
  • Which of the following must be true about a reaction if it is only spontaneous at high temperatures?
    8·1 answer
  • What evidence do you have that the slope of the natural logarithm plot will be the same for all ions of the same charge, and not
    7·1 answer
  • 36. What is the formula of pentaphosphorus decoxide?<br> A)P5010<br> B)PO 10<br> C)PO<br> D)P10 05
    9·1 answer
  • Robert Hooke was the first scientist to give the cell a name. Which statement is true about him?
    6·2 answers
  • CH4 + O2 → CO2 + H2O what is the balacnced chemical reaction ​
    11·1 answer
  • Plzz help guysss!! <br>How long would it take you to travel 8 miles at a speed of 1 mile per hour?​
    6·1 answer
  • What is the maximum number of valence electrons an element can have?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!