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Is smashing a pumpkin a physical or chemical change?
Smashing a pumpkin is a physical change because it alters the appearance and shape of the pumpkin without changing its chemical composition.
Is smashing a pumpkin a physical or chemical change and why?
Smashing a pumpkin is a physical change because the pumpkin is being broken down into smaller pieces without altering its chemical composition. The bonds between the pumpkin's molecules remain the same, even though the shape of the pumpkin changes.
Is carving a pumpkin a chemical change or physical?
It is a physical change.
What two examples is the physical change and chemical change of milk?
An example of a physical change in milk is when you freeze it, changing its state from liquid to solid without altering its chemical composition. A chemical change in milk occurs when it sours, involving the breakdown of lactose by bacteria to form lactic acid, altering its chemical composition.
Is pressure a physical change or chemical change?
A physical change. The chemical make up of the material is not changed. --------------------------------------------------------------------- Pressure is not a change, it is a characteristic. It is the ratio force/area.
Is smashing a pumpkin a physical or chemical change?
Smashing a pumpkin is a physical change because it alters the appearance and shape of the pumpkin without changing its chemical composition.
Water freezing physical change or chemical change?
Carving pumpkin physical change or chemical change
Is smashing a pumpkin a physical or chemical change and why?
Smashing a pumpkin is a physical change because the pumpkin is being broken down into smaller pieces without altering its chemical composition. The bonds between the pumpkin's molecules remain the same, even though the shape of the pumpkin changes.
Is seeds to pumpkin physical or chemical change?
This process involve chemical reactions but also physical changes.
Is frost on a pumkin physical or chemical?
Frost on a pumpkin is a physical change. It occurs when water vapor in the air freezes on the surface of the pumpkin, forming ice crystals. This process does not alter the chemical composition of the pumpkin itself; rather, it is a temporary condition that can change with temperature fluctuations.
Is frost forming on a pumpkin a chemical or a physical change?
Frost forming on a pumpkin is a physical change. This process involves the transition of water vapor in the air into ice crystals as temperatures drop, without altering the chemical composition of the water. The pumpkin itself remains chemically unchanged, although its physical state may be affected by the frost. Therefore, it is classified as a physical change.
Is carving a pumpkin a chemical change or physical?
It is a physical change.
How is carving a pumpkin a physical change?
Carving a pumpkin is a physical change because it alters the pumpkin's shape and appearance without changing its chemical composition. The process involves cutting and removing parts of the pumpkin's exterior, which affects its physical properties, such as texture and size. However, the pumpkin's internal structure and the materials it is made of remain unchanged. Thus, the transformation is purely physical.
Is smashing a pumpkin a physical change?
Smashing a pumpkin is a physical change.
How do you make an pumpkin catchers?
how do you make an pumpkin catchers?
How does the frontier change when technological change affects only the pumpkin industry?
a technological change affects only the pumpkin industry?
Is it a physical change or a chemical change when substances combine to make new substances with new properties?
Chemical change.
