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No it's not because all you are doing is melting the gold, putting in into a mold and letting it harden. It would be a chemical change if you added some other substance to it during the progress.
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∙ 11y ago
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Is melting gold a physical or a chemical change?
Physical.
Is boiling gold a physical change?
Melting of gold for jewellery making is a physical change as no new substance is formed after melting. Changes in state or phase are physical changes.
Is melting gold and pulls it into a wire physical or chemical?
These are physical changes.
Why melting and boiling points are physical properties of gold?
Because gold melted or boiled remain gold, any chemical transformation occur.
Is Gold shiny a chemical property or physical property?
gold is an element
Is melting gold and pouring it into a mold a chemical change?
No, that would only be a physical change.
Is Pouring molten gold in a mold a physical or chemical change?
Physical
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 pouring molten gold into a mold a physical change?
Yes. Gold would have to bond with something for it to be a chemical change.
Is melting gold and puting it in a mold a chemical change?
Melting is a physical process.
Is melting gold a physical or a chemical change?
Physical.
When gold changes from a solid to a liquid is that a physical or chemical change?
It is a physical change (melting).
Is boiling gold a physical change?
Melting of gold for jewellery making is a physical change as no new substance is formed after melting. Changes in state or phase are physical changes.
When solid gold is melted does it undergo a chemical change?
No, unless it reacted with a gas in the air around it. Melting is a physical change.
How did Ancient Egyptians carve or mold gold into shapes?
Ancient Egyptians had a number of methods for producing jewelry. Some of these methods include melting gold and pouring it into molds, and hammering gold into shapes.
Is melting gold and pulls it into a wire physical or chemical?
These are physical changes.
Is making a ring out of a gold nugget a physical or chemical change?
There is no chemical change necessary to form a gold nugget into a ring.
