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
Zarrin [17]
3 years ago
14

Identify the following example as a physical or chemical change. Moisture in the air forms beads of water on a cold window pane.

physical change chemical change
Chemistry
1 answer:
denis23 [38]3 years ago
6 0

<u>Answer:</u> The given example is a physical change.

<u>Explanation:</u>

A chemical change is defined as the change in which chemical composition of a substance changes and results in the formation of a new substance. These are usually irreversible process.

A physical change is defined as the change in which only the shape and size of the substance changes and no new substance is formed. Only phase change occurs in these processes. These are usually considered as a reversible change.

For the given example: Moisture in the air forms beads of water on a cold window pane.

This is a physical change because water was initially present in the gaseous state (Moisture in the air) and when it is coming in contact with the cold window pane, the gaseous state of water gets converted into a liquid state.

Hence, the given example is a physical change.

You might be interested in
What is the difference between a gas and a solid
Yuliya22 [10]
A gas can move around freely while a solid is hard and can’t move around freely
7 0
3 years ago
Read 2 more answers
20 pts ‼️ An unmanned spacecraft travels to mars. Mars has a lower strength of gravity than Earth. Where in the image is the spa
vlabodo [156]

the unnamed spacecraft which travels to Mars, will have the greatest weight on the Earth.  


4 0
3 years ago
What are the challenges for a "sustainable" world of lithium ion batteries?
Neporo4naja [7]

The Lithium-ion Battery Problem

Overheating. They overheat and explode if charged too fast.

Short life time. They die after less than 1,000 charge/discharge cycles.

Flammable. They use chemicals that are flammable. ...

Toxic. ...

Underperform in extreme temperatures. ...

Expensive casing. ...

Expensive to transport.

7 0
2 years ago
Please Help me on this question
kirza4 [7]
Acids: taste sour, has a pH less than 7
bases: tastes bitter, has a pH greater than 7
6 0
3 years ago
The boiling point of 100 milliliters of water at sea level, vapor pressure 760 mm hg is 100oc. if, under different conditions, t
eimsori [14]
It has to be D. the time needed to boil the water decreased

7 0
3 years ago
Read 2 more answers
Other questions:
  • The absorbance of a chlorophyll a standard solution in ethanol (density = 0.785 g/mL) is measured in
    6·2 answers
  • The ________ orbital is degenerate with 5py in a many-electron atom.
    14·1 answer
  • What is the molar mass of ch4? I need help
    10·2 answers
  • Why do metallic properties gradually change into non-metallic in the same period ?​
    5·1 answer
  • What gives the gem amethyst its purplish color?
    5·1 answer
  • How did the work of Dmitri Mendeleev differ from that of John Newlands in the development of the periodic table?
    6·1 answer
  • Which best defines a service? a task that is performed in exchange for payment an object that is acquired a plan that is execute
    13·2 answers
  • I don't know what to do about this now. I like her a lot; I don't want to just give up on this because I see relationship potent
    14·2 answers
  • Use the drop-down menus to complete the statements.
    5·2 answers
  • What parts are present in every chemical equation?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!