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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.
Is dissolution of a solid in a liquid physical or chemical change?
a physical change
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.
A piece of solid gold that changes from a solid to a liquid is a physical or chemical change?
The change from solid gold to liquid gold is a physical change because it does not alter the chemical composition of the gold. The transition from solid to liquid is a result of a change in temperature and does not involve any chemical reactions.
What is melting ice a chemical change or physical change?
It is a physical change from a solid to a liquid.
Is changing of a solid to liquid chemical or physical change?
No it is a chemical
Is dry ice a chemical change or a physical change?
I just had this question for a chemistry and it is a physical change
Is the change between solid liquid and gas a physical or chemical change?
Physical
Is solid ice melting to a liquid a physical or chemical change?
Melting solid ice into liquid water is a physical change. It involves a phase change from solid to liquid without altering the chemical composition of water molecules.
Is dissolving Physical change or Chemical change''?
is dissolving a chemical or physical changeWell, it is not. Because you are not changing the chemical identity of the solid. It's still solid chemically and water chemically.
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.
When gold changes from a solid to a liquid is that a physical or chemical change?
The change from a solid to a liquid is a physical change, as the substance's chemical composition remains the same. Physical changes affect the state or form of matter without altering its chemical composition.
