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Is melting steel a chemical or physical change?
Melting steel is a physical change because only its physical state is altered, going from a solid to a liquid, without changing its chemical composition.
When you add soda ash to fabric is it a physical or chemical change?
both. the clothes becomes wet which is a physical change and the chemicals in the soda going through the fabric of your clothes is a chemical change.
Is steam turning to water a chemical or physical change?
The formation of steam is a physical change. The chemical composition of steam (water vapor), is H2O, and the chemical composition of liquid water is H2O, so there is no chemical change going from liquid to gas (vapor/steam). Thus, it is a physical change.
When you had dissolve a candy in your mouth is that going to be a chemical change or a physical change?
When a candy dissolves in your mouth, it is a physical change because the candy changes from a solid to a liquid without altering its chemical composition. The molecules are still the same, just rearranged.
Is ice going from a solid to a liquid to a gas a physical change?
Both transitions, from solid to liquid and liquid to gas are purely Physical Changes. There is nothing Chemical happening.
These marshmallows are going through a chemical change. How is this different from a physical change?
These marshmallows are going through a chemical change. How is this different from a physical change?
Is Bread going moldy chemical change or physical change?
Bread going moldy is a chemical change
Is melting steel a chemical or physical change?
Melting steel is a physical change because only its physical state is altered, going from a solid to a liquid, without changing its chemical composition.
Is wax going solid a chemical or physical change?
physical, you did nothing it to make it change like add something to it...lol
When a piece of wood is being sanded it is going through a physical or chemical change?
It is a physical change from a rough to a smooth surface.
What is the sublimation of carbon dioxide a chemical property or chemical change?
The sublimation of carbon dioxide is a physical change, not a chemical property or change. Sublimation is the process in which a substance transitions directly from a solid to a gas without going through the liquid phase, and it does not involve any change in the chemical composition of the substance.
What is Milk going sour is physical or chemical?
Chemical. If anyone wants to put more detail, please do.
When you add soda ash to fabric is it a physical or chemical change?
both. the clothes becomes wet which is a physical change and the chemicals in the soda going through the fabric of your clothes is a chemical change.
Is sublime a physical change or chemical change?
Sublime is a physical change because it involves a substance changing from a solid directly to a gas without going through a liquid phase. This process is reversible, and the chemical composition of the substance remains the same.
Is sublimation of mothballs physical or chemical change?
Sublimation of mothballs is a physical change. Sublimation is the process of a substance transitioning from a solid directly to a gas without going through a liquid phase. It does not involve a change in the chemical makeup of the substance.
Is breaking pencil a chemical change?
Sharpening a pencil is a physical change, because there is no change to the chemical makeup of the pencil when sharpening it. It is simply chunks of wood being sliced off to reveal more of the lead.It is a physical change.
Why is fizzing and foaming a physical and chemical change?
When something fizzes and foams, it's producing some sort of gas within it, thus it's going from a solid/liquid to a gas (a physical change). But, this gas is likely not the same material that it came from. it's just a byproduct of a chemical reaction with in it (a chemical change).
