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Certain elements can change shape without breaking due to their malleability and ductility. For example, metals like gold, silver, and copper can be hammered into thin sheets or drawn into wires without fracturing. This property is primarily due to the metallic bonding in these elements, which allows layers of atoms to slide over each other while maintaining structural integrity. In contrast, non-metals and many ceramics are generally brittle and tend to break when subjected to stress.
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Is a glass breaking a chemical change?
A chemical change is when the molecules of an object / solution are changed. A physical change is when the object / solution is altered without molecular change. Breaking glass is a physical change.
What would breaking your pencil in half be an example of?
Breaking a pencil in half could be an example of physical change, where the pencil's form is altered without changing its chemical composition.
What chemical changes involve breaking and making chemical bonds?
Breaking of bonds but also formation of new bonds.
Is ductility a physical change?
No, ductility is a mechanical property of materials that refers to their ability to deform under stress without breaking. It is not a physical change, which involves a change in a substance's physical state or appearance without altering its chemical composition.
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.
Whatcan change solar energy into electricity?
a photovoltalic panals can
Is a glass breaking a chemical change?
A chemical change is when the molecules of an object / solution are changed. A physical change is when the object / solution is altered without molecular change. Breaking glass is a physical change.
What term is used to describe materials that can change shape without cracking or breaking?
Malleable?
How can breaking a glass jar be a physical change?
Breaking a glass jar changes the physical form of the glass without changing its chemical composition.
Is breaking coal into pieces chemical or physical change?
Breaking coal into pieces is a physical change because it does not alter the chemical composition of the coal. The coal remains composed of the same elements before and after being broken into pieces.
What would breaking your pencil in half be an example of?
Breaking a pencil in half could be an example of physical change, where the pencil's form is altered without changing its chemical composition.
The breaking up of rocks of the earth without causing a change in their chemical composition is?
chemical weathering
What are Two or more elements stirred together without a chemical change?
Mixture
What is the ability to change or bend easily?
Flexibility is the ability to change or bend easily without breaking. It allows for adaptability and resilience in different situations.
What chemical changes involve breaking and making chemical bonds?
Breaking of bonds but also formation of new bonds.
Elements combined to form compounds is a chemical change?
Yes, the combination of different elements to form compounds involves a chemical reaction, which is a type of chemical change. This process typically involves the breaking and forming of chemical bonds between the atoms of various elements to create new substances with different properties.
Is breaking glass a physical change?
Yes, as it's still glass. There is no chemical/molecular change.
