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
professor190 [17]
2 years ago
13

How to tell the difference between a physical and chemical change

Chemistry
1 answer:
eimsori [14]2 years ago
7 0

Answer:

In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed.

Explanation:

You might be interested in
What is the molarity of H3PO4?
masya89 [10]
The answer is 14.8 hoped this helped
3 0
2 years ago
In living things what is the source of the carbon-14 that is used in radiocarbon dating
Mumz [18]
In living things, the source of the carbon-14 that is used in radiocarbon dating is carbon dioxide in the atmosphere.
Living things inhale oxygen, and exhale carbon dioxide into the atmosphere, which is why the air and atmosphere are so full of it.
5 0
3 years ago
Read 2 more answers
an atom of which element has the strongest attraction for electons in a chemical bond?cholorine, phosphorus, carbon, sulfur
vredina [299]

Answer:

D) Sulphur

Explanation:

Sulphur has the strongest electromagnetivity here

7 0
2 years ago
Cirrhosis is a disease that affects which of the listed organs?
Inessa [10]
Cirrhosis is a disease that affects the liver
4 0
3 years ago
Read 2 more answers
What is the name of the molecule shown below?
DiKsa [7]

Answer:

the correct awnser is b 1-heptene

8 0
3 years ago
Other questions:
  • 20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. What's the new volu
    5·1 answer
  • If a girl is dating a guy and the guy is a catfish, what should the girl do to prove it?
    13·1 answer
  • The following chemical equation is not balanced: CaCl2 + AgNO3 AgCl + Ca(NO3)2 When this chemical equation is correctly balanced
    7·2 answers
  • Devon noticed that it has rained more this year than it did in each of the previous 10 years. How might this increase in rainfal
    11·1 answer
  • I have to draw a diagram of the ingredient's particles in a pancake. E.g milk eggs etc the diagram must include what the particl
    5·1 answer
  • If a man has a mass of 83 kilograms on Earth, what will the force of gravity on his body be on the moon? A. 135.6 N B. 318.5 N C
    9·2 answers
  • A home is heated by a system that uses sunlight to warm water in pipes. Which statement best describes this system?
    5·2 answers
  • What is the difference between endothermic and exothermic reaction (shortest answer)
    10·2 answers
  • Using the van der Waals equation, calculate the pressure for a 1.25 mol sample of xenon contained in a volume of 1.000L at 75°C
    6·1 answer
  • Rain that containing excess of acid is called
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!