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nikitadnepr [17]
3 years ago
13

Paper towel absorbs water is a physical or chemical change?

Chemistry
1 answer:
Marina CMI [18]3 years ago
8 0
It depends. many of the websites i see answering the questions are all over the place, but good luck.
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What are examples of molecular compounds that we use in everyday life?
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Carbon dioxide and hydrogen monoxide

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Most organic compounds contain carbon and _____. most organic compounds contain carbon and _____. phosphate nitrogen oxygen hydr
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This question can be easily confused with. During the early times, organic compound are directly associated with living beings, people, plants and animals. That is somewhat true. The definition of organic compounds are compounds that contain carbon. So, it is true that most of the compounds in our body are organic. But you may confuse it to the abundance of elements in the body, which is oxygen. However, the most abundant element, besides carbon, in organic compounds is Hydrogen. You will notice this obviously in the organic compounds like alkanes, alkenes, alkynes, carbohydrates, lipids, hormones and proteins. Their general chemical formula usually involves Carbon and Hydrogen.
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0.48

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What is the symbol for an ion which has 8 protons and 10 electrons?<br> O F-1<br> ON-3<br> Cr-1
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7 0
3 years ago
The speed of sound depends on these two things:
IrinaVladis [17]

The speed of sound depends on these two things: The type of medium and the temperature of the medium; option a.

<h3>What is the speed of sound?</h3>

The speed of sound is the distance covered in meters over a given period of time.

Speed = distance/time

The speed of sound depends on the following:

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  • medium - the speed of sound increases with increase in density of the medium.

In conclusion, the speed of sound increases with temperature.

Learn more about speed of sound at: brainly.com/question/95976

#SPJ1

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