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blue and alot bigger than earth mostly made out of methane.
Wiki User
∙ 11y ago
Neptune is a blue gas giant with a thick atmosphere composed mainly of hydrogen and helium. It has a deep blue color due to methane in its atmosphere absorbing red light. Neptune has strong winds, reaching speeds up to 1,300 mph, and its atmosphere contains traces of other gases like methane, ammonia, and water vapor.
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∙ 12y agoblue
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Do a chemical and physical property both describe characteristics of a substance?
yes they do!
Is blue color a chemical property or physical property?
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
What are the definitions of chemical and physical properties?
Chemical properties describe how a substance interacts with other substances to form new chemical bonds or undergo chemical reactions. Physical properties, on the other hand, describe the characteristics of a substance that can be observed without changing its chemical identity, such as color, density, and melting point.
Can you consider hemoglobin molecules have a red color as a chemical property?
Hemoglobin molecules having a red color is not considered a chemical property, but a physical property. Chemical properties involve the way a substance interacts with other substances in chemical reactions, while physical properties relate to observable characteristics like color, density, and melting point.
Is chemical formula H2O physical or chemical property?
The chemical formula H2O itself is a chemical property because it represents the specific composition of water molecules. Physical properties, on the other hand, describe characteristics that can be observed or measured without changing the substance's chemical identity.
What are the physical characteristics of the planet Neptune?
aliens did that
What is a word that describes the characteristics of a material?
characteristics or chemical and physical properties
What is the physical and chemical characteristics of water?
hydrogenoxide
Is sand and dirt mixed a chemical or physical characteristics?
it is a physical change
Does copper have chemical or physical?
Copper has both chemical and physical properties. Chemical properties refer to how copper reacts with other substances, while physical properties refer to characteristics like its color, density, and conductivity.
When elements form compounds do they develop a new set of physical characteristics?
Yes. Not only do they develop a new set of physical characteristics, but also a new set of chemical characteristics.
What is the name of the physical and chemical characteristics of matter?
I would love help!
Do a chemical and physical property both describe characteristics of a substance?
yes they do!
Is putting color to icing chemical or physical change?
Coloring causes only a physical change to icing because it does not alter the chemical characteristics of the icing.
Compare and contrast chemical and physical properties?
Physical properties are characteristics of a pure substance that can be observed without changing it into another substance. Chemical properties are characteristics of a pure substance that describes its ability to change into different substance.
Does a chemical property and a physical property both describe characteristics of a substance?
yes.
What information is not contained in the Physical Chemical Characteristics section of the MSDS?
Flash point
