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
Gnom [1K]
3 years ago
12

A substance undergoes a change. Which of the following indicates that the change

Chemistry
1 answer:
LekaFEV [45]3 years ago
5 0

Answer:

change of color

Explanation:

when a substance undergoes a change of color it is an indication that it was chemical

You might be interested in
Which two compounds are molecules which both contain a double bond
Mademuasel [1]

Answer:

Double bond

Chemical compounds with double bonds.

Ethylene Carbon-carbon double bond.

Acetone Carbon-oxygen double bond.

Dimethyl sulfoxide Sulfur-oxygen double bond.

Diazene Nitrogen-nitrogen double bond.

Explanation:

pls mark me as brainleast and folow me

7 0
3 years ago
Which of the following always changes when a substance undergoes a chemical change?
Ronch [10]

Answer:

C

Explanation:

All chemical reactions will show a change in color.

8 0
3 years ago
Read 2 more answers
Why do you think humpback whales sing
SIZIF [17.4K]

Answer:

to help explore seas around them.

Explanation:

5 0
3 years ago
Which of the following weathering processes involves the constant freezing and thawing of water?
Artemon [7]

Frost wedging

Explanation:

Weathering is the physical disintegration and chemical decomposition of rocks to form sediments and soils.

Some agents of weathering are wind, water, glacier and gravity.

  • In physical weathering, rocks are broken down mechanically into smaller bit.
  • Freezing and thawing allows for the propagation of physical weathering.
  • Water within cracks will expand when they freeze significantly.
  • This will further expand and widen the cracks.
  • When the ice thaws the stress is relieved.
  • When the process continues on and on over the year, a rock will eventually break down.
  • This is common around the temperate and polar regions.

Learn more:

weathering brainly.com/question/876569

#learnwithBrainly

4 0
3 years ago
2) What organization led the fight to stop this practice?
Lady bird [3.3K]

Answer:

abolitionist movement

Explanation:

5 0
3 years ago
Other questions:
  • Write a balanced chemical reaction for the dissolution of your copper oxide sample in hydrochloric acid
    12·1 answer
  • The standard enthalpy of formation and the standard entropy of gaseous benzene are 82.93 kJ/mol and 269.2 J/K*mol, respectively.
    11·1 answer
  • Are the following chemical equations balanced? <br> NH, +2, + NO + H2O
    13·1 answer
  • 4. Rank the listed elements from largest electronegativity at the top, to smallest electronegativity at
    10·1 answer
  • Calculate the number of grams of sodium oxide that will be produced when 115g of sodium react with oxygen.​
    6·1 answer
  • Deuterium is an isotope of hydrogen (H) that has:
    6·1 answer
  • How do I do this organ journal ?
    6·1 answer
  • What is the weight of a person on earth? The mass of the person is 71kg
    6·1 answer
  • A radioactive sample is placed in a closed container. Two days later only one-quarter of the sample is still radioactive. What i
    13·1 answer
  • A 95,000g refrigerator is located on the 70th floor of a skyscraper (300 meters above the ground) What is the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!