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
salantis [7]
3 years ago
8

Physical or chemical change? Red and blue food coloring mix to make purple.

Chemistry
1 answer:
aev [14]3 years ago
8 0

Answer:

chemical change

Explanation:

because physical is like if something is happening inside your body

BTW

I hope this helps

You might be interested in
What kind of melocule is water?A:nonpolarB:ionicC:polarD:charged
hram777 [196]
The correct answer is:  [C]:  "polar" .
_____________________________________________________  
   " Water " ; which is:  " H₂O " ; 
_____________________________________________________
is a:
_____________________________________________________

  — polar;  → {eliminate:  "Choice  [A]:  "non-polar"} ;

                  → {and consider:  "Choice: [C]:  "polar" } ; 

  — covalent; → {not "ionic";  eliminate:  "Choice:  [B]:  "ionic"} ;

  — uncharged;  → {neutral compound; not "charged" —but "balanced"} ; 
 
                           →  {Note:   " H ⁺ ,  O ²⁻  ;   →   " H₂O " } ;

                           →  The "charges" balance/ cancel out. 

                           →  {eliminate:  "Choice:  [D]:  "charged" .}.
_______________________________________________________
    — 
compound.
_______________________________________________________       

The correct answer is:  [C]:
 "polar" .
_______________________________________________________
6 0
3 years ago
How does a nuclear reactor produce electricity
kaheart [24]

Answer:

Explanation:

Nuclear reactors are the heart of a nuclear power plant. They contain and control nuclear chain reactions that produce heat through a physical process called fission. That heat is used to make steam that spins a turbine to create electricity. Nuclear power plants use heat produced during nuclear fission to heat water. The heat produced during nuclear fission in the reactor core is used to boil water into steam, which turns the blades of a steam turbine. As the turbine blades turn, they drive generators that make electricity

5 0
3 years ago
The structure of 3-propylpentane is best described as
victus00 [196]
The correct answer is b
7 0
3 years ago
Read 2 more answers
What is the meaning of weight?
Lostsunrise [7]
Weight is properly defined as how much gravity acts upon an object.
I hope this helps!
4 0
3 years ago
Read 2 more answers
Why use fire in the industrial revolution? <br><br><br><br> HELP PLEASE❤️❤️❤️
REY [17]

Answer:

Some of the most important American inventions during the Industrial Revolution included the telegraph, the sewing machine, telephone, cotton gin, the practical light bulb, and vulcanized rubber. Manchester, England was the center of the textile industry during the Industrial Revolution.

Explanation:

7 0
3 years ago
Other questions:
  • Particles moving at the same speed make up all matter is that true or false?
    13·1 answer
  • How many moles of a gas sample are in a 20.0 L container at 373 K and 203 kPa? The gas constant is 8.31 L-kPa/mol-K. 0.33 moles
    15·2 answers
  • Which two particles are found in the nucleus of an atom?
    5·2 answers
  • If you burn 22.6 g of hydrogen and produce 202 g of water, how much oxygen reacted
    8·1 answer
  • if a body is in motion at constant speed in a straight line, what, of any, forces could be acting on it
    12·1 answer
  • James is preparing three solutions of salt water. Each of the solutions has the same amount of water in the beaker and a differe
    5·2 answers
  • Predict the reactants of this chemical reaction.<br><br> products: KClO4 + H2O <br> reactants: ?
    11·1 answer
  • Sobre ações relacionadas ao aquecimento global, assinale somente as alternativas corretas:
    8·1 answer
  • Guys please help me i will mark brainly!
    7·1 answer
  • If you move at 50 meters in 10 seconds, what is your speed?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!