Physical property
Slicing a pellet of sodium in half is a physical change because it does not alter the chemical composition of the sodium. The sodium is still sodium before and after slicing, just in smaller pieces.
when a pellet of sodium is cut in half, it's atoms are also cut in half which results in a physicalchange
Slicing a pellet of sodium in two is a physical change because the composition of the sodium remains the same—it is still sodium before and after slicing. No new substances are formed in this process.
Sliced fruit can undergo enzymatic browning, where enzymes in the fruit react with oxygen in the air to produce brown pigments. This process can affect the appearance and flavor of the fruit. Additionally, slicing fruit increases its surface area, allowing for faster oxidation and spoilage.
Physical
It is a physical change as
It's a physical change
Slicing a pellet of sodium in half is a physical change because it does not alter the chemical composition of the sodium. The sodium is still sodium before and after slicing, just in smaller pieces.
when a pellet of sodium is cut in half, it's atoms are also cut in half which results in a physicalchange
Slicing a pellet of sodium in two is a physical change because the composition of the sodium remains the same—it is still sodium before and after slicing. No new substances are formed in this process.
Sliced apples turning brown is an example of a chemical property, specifically oxidation. When the apple cells are exposed to oxygen, enzymes in the apple catalyze a reaction that changes the chemical composition of the apple's surface, causing it to turn brown.
Physical, because each slice of pellet is still the same chemically: you have merely divided your one sodium block into two blocks of sodium. If it were chemical, some kind of notable chemical difference would have occurred (you would no longer have sodium, but something else).
Slicing turkey represents a physical change, not a chemical change. The chemical composition of the sliced turkey is identical to the chemical composition of the intact turkey. Only a physical change has taken place.
The sliced apple turning brown is a chemical change, not a physical property. It is a result of a chemical reaction between the compounds in the apple and oxygen in the air, leading to the formation of new compounds that give the apple its brown color.
Slicing bread is a physical change, because each slice of bread has the same chemical composition as it had before it was sliced.
Sharpening a pencil is a physical change, because there is no change to the chemical makeup of the pencil when sharpening it. It is simply chunks of wood being sliced off to reveal more of the lead.It is a physical change.
Sliced fruit can undergo enzymatic browning, where enzymes in the fruit react with oxygen in the air to produce brown pigments. This process can affect the appearance and flavor of the fruit. Additionally, slicing fruit increases its surface area, allowing for faster oxidation and spoilage.