0
yes
What else can I help you with?
Is breaking up concrete a physical change true or false?
True. Breaking up concrete is a physical change because it alters the size and shape of the material without changing its chemical composition. The concrete remains concrete, just in smaller pieces.
Is breaking up concreate a physical change?
Yes, breaking up concrete is considered a physical change because it alters the size and shape of the material without changing its chemical composition. The concrete remains as a mixture of cement, aggregates, and water, even after being broken into smaller pieces. Physical changes typically involve changes in state or form, and do not affect the chemical identity of the substance.
Is a solid breaking up into many pieces a chemical change?
Disintegration can be a chemical change, but it depends on what kind it is. For example, sharpening a knife is a physical change, but burning a piece of wood is a chemical change.
Is breaking water up into oxygen and a hydrogen gas a physical or chemical change?
Breaking water into the component parts of hydrogen and oxygen is a CHEMICAL change.
Is breaking and antacid tablet you physical or chemical change?
This change is a physical change because the matter is made up of the same components that it consisted of before it was broken. An example of a chemical change is the molecular rearrangement of matter like rust on a car.
How is a rock a physical change?
Because you are just breaking it into smaller pieces. The rock's chemical make up is not being changed.
Is breaking glass a physical change?
Yes, as it's still glass. There is no chemical/molecular change.
Is chewing a bite of hamburger physical or a chemical change?
Chewing a bite of hamburger is a physical change. It involves breaking down the food into smaller pieces through mechanical action, but the basic chemical composition of the hamburger remains the same.
Is break glass a physical?
yes, breaking glass changes the physical properties of the piece, while a chemical change would be removing one of the elements that make up the glass
Is crumble a physical change?
Yes, crumbling something is a physical change. For example, lets say you crumbled up your paper, theoretically, you could always get your completely flat paper back from the crumbled up mess.
What is the most suitable tool for breaking up concrete?
The most suitable tool for breaking up concrete is a jackhammer, also known as a pneumatic hammer or demolition hammer. It effectively delivers powerful, rapid impacts to fracture and break concrete surfaces. For smaller jobs, a concrete chisel and sledgehammer can also be effective. Additionally, for larger projects, a concrete saw followed by a hydraulic splitter may be used for more controlled demolition.
What is a change in the form but not nature of a substance bonds are not broken?
A physical change involves altering the form of a substance, such as changing its shape or state, without breaking the chemical bonds that hold its molecules together. This type of change is reversible and does not result in the formation of a new substance.
