This is a chemical change.
As a general rule white and blue-green molds on foods are OK to eat even if you leave the mold on the food and will not harm you in any way (but will change the flavor of the food, which you may or may not like). However molds of other colors (e.g. red, orange, black) are usually toxic and could make you sick or sometimes kill you! Immediately discard foods with those colors of mold on them.
When a physical change takes place, a certain element or chemical will change its shape and in many cases, the volume too. Water takes the shape of the mold casing once it freezes.
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.
Fungus thrives best on moist, warm, and nutrient-rich foods. Common examples include bread, fruit, cheese, and grains. Stored food items that are not properly sealed or are damp are also susceptible to fungal growth.
The answer is Mold
mold: biochemical change as the fungus digests and eats the berriescooked: chemical change as heat triggers hydrolysis of proteins and starches in the berriesblended: physical as blender blades chop the berries into puree
The kind of mold that grows on strawberries is gray mold. Mold is caused by moisture on the fruit and it appears as a gray-white fuzz.
yes it is a physical change
The molds that grow on strawberries are typically a type of fungus called Botrytis cinerea, also known as gray mold. This mold can develop on strawberries if they are not stored properly or if they become bruised or damaged. It is important to discard any strawberries with visible mold to prevent consumption of potentially harmful toxins.
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.
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.
Strawberries usually grow mold the fastest on the leaves, but it also grows on the older spots of the strawberry. (Or the rotted part.)
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.
It takes a week in a half for a strawberry to begin to mold.
mold grows
Yes. Gold would have to bond with something for it to be a chemical change.
Yes.