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Is melting gold and pouring it into a mold a chemical change?
Melting gold and pouring it into a mold is a physical change, not a chemical change. The gold's chemical composition remains the same throughout the process.
Is Pouring molten gold in a mold a physical or chemical change?
Pouring molten gold in a mold is a physical change because it involves a change in state from liquid to solid without altering the chemical composition of the gold.
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 mildew in the shower chemical or physical change?
Mildew in the shower is a biological change, not a chemical or physical change. It is the result of mold or fungus growth due to moisture and organic matter in the environment.
Is casting silver in mold a physical change?
Casting silver in a mold is a reversible physical change because the silver can be melted again and reshaped into a different form. The process does not alter the chemical composition of the silver.
Is leaving strawberries out to mold a physical change?
This is a chemical change.
Is melting gold and pouring it into a mold a chemical change?
Melting gold and pouring it into a mold is a physical change, not a chemical change. The gold's chemical composition remains the same throughout the process.
Is Pouring molten gold in a mold a physical or chemical change?
Pouring molten gold in a mold is a physical change because it involves a change in state from liquid to solid without altering the chemical composition of the gold.
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.
What happens if you eat a strawberry with mold?
Chemical change
Is melting gold and puting it in a mold a chemical change?
Melting is a physical process.
Is wood decomposing a physical or chemical change?
The rotting of wood is a chemical change because of many reasons. One of the reasons is because when wood rots, it produces mold, which is a new substance. The definition of chemical change is a change that produces one or more new substances. When the wood rots, you are unable to take the rotted wood and mold and make it back into wood that is yet to be rotted. So because the wood produces one (or more) new substances, the rotting of wood is a chemical change.
Is Spoiling food physical or chemical change?
It is Chemical because when food spoils it gets the green mold growing making it inedable and food last I checked was edable.
What kind of change is taking place if white mold growing on a strawberry?
The white mold growing on the strawberry indicates a biotic change as it is caused by a living organism (fungus) that is breaking down and decomposing the strawberry. This can impact the shelf life and quality of the strawberry.
Is metal cooled and taken out of a mold a physical or chemical change?
This would be a physical change because there is no change in the chemical make up of the metal and there is no creation of new substances there is simply a change in state for the metal.
Is mildew in the shower chemical or physical change?
Mildew in the shower is a biological change, not a chemical or physical change. It is the result of mold or fungus growth due to moisture and organic matter in the environment.
Is casting silver in mold a physical change?
Casting silver in a mold is a reversible physical change because the silver can be melted again and reshaped into a different form. The process does not alter the chemical composition of the silver.
