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It is a physical change, because you are only changing the shape of the clay and all of the chemical properties stay the same. Also, the molding of the clay is reversible.
An example of physical change would be a melting popsicle because the substance is changing from a solid to a liquid and keeps all of it's properties. The substance doesn't change, only the shape/form.
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What is the percentage of clay used in molding sand?
molding sand contains 8-12 % of clay.
Is switching a light bulb on a physical or chemical change?
Physical change
Is the size of an object a physical property or physical change?
An object's size is a physical property of the object.
How are DVD cases made?
injection molding
How do Prometheus and Epimetheus help create mankind?
Prometheus had created humans in the likeness of gods, using the clay and water of Panopeus, and Athena had breathed a living soul into them. To compensate for the lack of great qualities, which had foolishly all been given to the creatures by Epimetheus, the wise Titan made Man stand upright like the gods, to be noble and conscious, and to hold his head high, looking up at the heavens.
Is molding a physical change?
Molding is a physical change.
Is molded clay physical or chemical change?
physical, because it can be easily reversed
What is clay molding?
clay molding is a art of molding a clay
Why is making a figure from lump of clay considered a physical change?
Making a figure from a lump of clay involves physically shaping and molding the clay without changing its chemical composition. This is a physical change because no new substances are formed during the process, and the clay can still be returned to its original state by reshaping it.
Is Molding food a chemical or physical change and why?
its a physical joking its a chemical change a physical is one substances, and a chemical change is two or more substances so the answer is to food molding a chemical change
Is molding a piece of silver a physical change?
Molding a piece of silver using heat is a physical change. This is because it is changing shape and not chemically changing the silver.
Is molding of plastic into toys a chemical change?
no its just physical change
What is the percentage of clay used in molding sand?
molding sand contains 8-12 % of clay.
Is a rolling a ball of clay into a long strand a chemical change?
No, rolling a ball of clay into a long strand is a physical change, not a chemical change. The clay's composition remains the same; only its shape is altered.
If you flatten a piece of clay you have made what kind of change?
You have made a physical change to the clay.
What is are some examples of a physical change?
Melting of ice, boiling of water, tearing a piece of paper, and breaking a glass are all examples of physical changes. These changes do not alter the chemical composition of the substances involved, they only involve a change in their physical appearance or state.
What is an example of a physical rather thena chemical change?
Carving a stone or molding a dough
