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Is The color of elemental bromine is orange-red a chemical property?
Yes, the color of elemental bromine being orange-red is a chemical property. Chemical properties describe how a substance reacts with other substances or changes chemically to form new substances, and in the case of elemental bromine, its distinct orange-red color is a characteristic that is specific to its chemical composition.
Is the red color of a rose chemical change?
No, the red color of a rose is a physical change. The color change is due to pigments called anthocyanins in the petals, which are a result of natural processes in the plant's cells rather than a chemical reaction.
acid is acid right means red?
Acid does not always mean red. The color of an acid depends on its specific chemical properties and characteristics. Acids can come in various colors, and their color is not directly related to their acidic properties.
What are characteristics are physical properties and which are chemical properties?
Chemical properties- properties that do change the chemical nature of matter.For example the heat of combustion, reactivity with water, PH, and electromotive force. Physical properties-properties that do not change the chemical nature of water. For example color, smell, freezing point, boilig point, melting point, infra red-spectrum, attraction(paramagnetic) or repulsion(diamagnetic) to magnets, opacity,viscosity and density.
Is Grey hair is dyed to a red colour physical or chemical change?
Dyeing grey hair to red is a chemical change. The hair dye chemical reacts with the proteins in the hair to change its color permanently.
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 The color of elemental bromine is orange-red a chemical property?
Yes, the color of elemental bromine being orange-red is a chemical property. Chemical properties describe how a substance reacts with other substances or changes chemically to form new substances, and in the case of elemental bromine, its distinct orange-red color is a characteristic that is specific to its chemical composition.
Is mixing bleach and red food coloring a physical or chemical change?
chemical !!! obviously.......
Is a red color physical or chemical proptery?
Physical Reaction
A leaf is red in color a physical property or a chemical property?
Physical Property
Is The color of elemental bromine is orange-red a physical or chemical change?
The color change of elemental bromine from red to orange is a physical change. This is because the substance's chemical composition remains the same; only its physical appearance, in this case its color, is altered.
Sulfur has a bright yellow color is this physical or cheimical property?
Its colour, its melting point, its boiling point, whether it is magnetic or not, whether it is an electrical conductor or not and its atomic mass are all physical properties.
Is the red color of a rose chemical change?
No, the red color of a rose is a physical change. The color change is due to pigments called anthocyanins in the petals, which are a result of natural processes in the plant's cells rather than a chemical reaction.
If a metal bar glowed red hot in a fire would it be a chemical change?
Yes, the metal bar undergoing a color change due to heating in a fire is a physical change, not a chemical change. Chemical changes involve the formation of new substances with different chemical properties. Heating a metal bar until it glows red hot does not alter its chemical composition.
acid is acid right means red?
Acid does not always mean red. The color of an acid depends on its specific chemical properties and characteristics. Acids can come in various colors, and their color is not directly related to their acidic properties.
Is cutting paper hearts from red paper a physical or chemical change?
Physical, because the paper hasn't changed any chemical properties (It is still paper), even after you cut a heart out of it.
What are characteristics are physical properties and which are chemical properties?
Chemical properties- properties that do change the chemical nature of matter.For example the heat of combustion, reactivity with water, PH, and electromotive force. Physical properties-properties that do not change the chemical nature of water. For example color, smell, freezing point, boilig point, melting point, infra red-spectrum, attraction(paramagnetic) or repulsion(diamagnetic) to magnets, opacity,viscosity and density.
