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I believe melting most items is a physical change as you are only changing the state of the matter, not it's composition. There may however be a breakdown that occurs depending on the composition of the glass with high enough temperatures. This would change the chemical composition.
I believe you can relate it to melting plastic (don't actually do this as it releases toxic gases). At low enough temperatures it just becomes soft and moldable. At higher temperatures you burn it down and cause changes in the material.
I'm no expert
What else can I help you with?
Is melting a type of Chemical change?
no- melting is not a chemical change. It is merely a change in state of the same substance not a chemical reaction.
Is melting ice cube physical or chemical change physical or chemical?
Melting is a physical change.
Is snowflakes melting a chemical change?
Melting snowflakes is a physical change, not a chemical change. The water molecules in the snowflake remain the same chemical composition before and after melting, they just change from a solid to a liquid state.
Is melting chemical property?
No. Melting is a physical change.
Is a ice melting physical or chemical change?
melting ice a physical change
Is glass melting a chemical or physical change?
physical change according to physics nd chemical change according to chemistry
Is melting of glass a chemical or physical change?
Physical change because no new substance is created.
Is melting glass is a physical change?
Yes, melting glass is a physical change. This is because only the physical state of the glass changes from a solid to a liquid, while the chemical composition remains the same.
Is making molten glass a physical or chemical change?
Melting is a physical process.
Is melting a type of Chemical change?
no- melting is not a chemical change. It is merely a change in state of the same substance not a chemical reaction.
Why is Breaking of glass a physical change?
A physical change can be reversed, for it does not change what the object is made of. The glass, even when broken, is still glass. It can be put back into its original state (possibly through melting) because it never changed what it was made out of.
Is a melting popsicle a chemical change?
Melting is a physical change.
Is making glass chemical change?
Yes, making glass involves a chemical change. It typically includes melting raw materials like silica, soda ash, and limestone, then rapidly cooling the molten mixture to form solid glass. This process alters the chemical composition and structure of the materials, resulting in the formation of glass.
Is melting ice cube physical or chemical change physical or chemical?
Melting is a physical change.
Is snowflakes melting a chemical change?
Melting snowflakes is a physical change, not a chemical change. The water molecules in the snowflake remain the same chemical composition before and after melting, they just change from a solid to a liquid state.
Is melting gold a chemical change?
No, melting always is physical.As to the previous answer: reacting gold with an acid is not melting but oxidation.
Is melting of almirah a physical or chemical change?
Melting is a physical change.
