answersLogoWhite

0

The circuit board contain many components with different chemical compositions.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Natural Sciences

Is an apple cut in half a psychical or chemical change?

It is a physical change because the apple is still an apple and nothing changed the composition of what's in the apple.


Are Sliced apples turning brown an example of chemical or physical property?

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.


What kind of change is peeling an apple?

Peeling an apple is a physical change. This process involves removing the outer skin of the apple without altering its chemical composition. The apple's internal structure and properties remain the same; only its appearance and texture are modified.


What kind change is peeling an apple?

Peeling an apple is a physical change. This process alters the apple's outer appearance by removing its skin, but it does not change the apple's chemical composition or its internal structure. The fruit remains the same in terms of its flavor, nutrients, and overall identity.


Is apple slices turning brown a physical change?

Yes, apple slices turning brown is a physical change. This browning occurs due to enzymatic reactions when the fruit's cells are exposed to oxygen, leading to the oxidation of phenolic compounds. While the appearance of the apple changes, its chemical composition remains fundamentally the same. Thus, it is a physical change rather than a chemical one.

Related Questions

Is An apple turning brown and food burning on stove is this a physical change?

An apple turning brown is a chemical change because it involves a reaction that changes the chemical composition of the apple. Food burning on the stove is also a chemical change as it involves a combustion reaction that changes the chemical composition of the food.


Is an apple cut in half a psychical or chemical change?

It is a physical change because the apple is still an apple and nothing changed the composition of what's in the apple.


Is peeling an apple a physical or chemical change?

it is a chemical change


Is slicing an apple is a chemical change or a physical change?

This is a physical change. You only change the shape and size of an apple by slicing it. Chemical changes would mean changing the molecular composition of the apple.


Apple iPhone is better or orange iPhone is better?

Apple iPhone is better of course.


The iPhone is a product of apple or Microsoft?

The iPhone is a product of Apple.


Why has apple brought out the iPhone?

Apple has brought out iPhone because they want to.


Does Apple Inc. advertise iPhone?

Yes, the iphone is an Apple product


Is the mini iPhone an original from apple?

apple does indeed have yes I just upgraded to an iPhone 12 mini


Who invented the iPhone 5c?

The iPhone 5 was designed and owned by Apple Corporation.


Is the shape of an apple a physical change?

When you shape an apple differently than what it comes you have made a physical change. This is because you have not changed the chemical composition of the apple yet it appears differently.


Which country banned Apple iPhone?

The country which has banned apple Iphone is Syria