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Is the blue-gray color of silicon a chemical or physical property?
Wiki User
∙ 11y ago
Color is usually considered to be a physical property.
Wiki User
∙ 11y ago
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Can silicon undergo a physical and chemical change?
Yes silicon can undergo physical and chemical changes.
What is the chemical symbol for silicon?
The chemical symbol of silicon is Si.
1 A molecule of silicon dioxide SiO2 is made from combining two two oxygen atoms and one silicon atom by what means ionic physical chemical thermal?
Silicon Dioxide is made up of :2 Oxygen and 1 silicon
What is the chemical formula for silicon carbide?
The chemical formula for silicon carbide is SiC
What is the chemical composition of silicon?
Silicon is a chemical element and contain only silicon atoms.
Is quartz a physical or chemical property?
Quartz is silicon dioxide (SiO2); quartz is not a property.
Is sand a physical or chemical property?
Sand is a natural product (frequently silicon dioxide or calcium carbonate) not a material property.
Can silicon undergo a physical and chemical change?
Yes silicon can undergo physical and chemical changes.
Is it a chemical or physical when silicon seed crystals grow into silicon ingots?
A physical phenomenon
Is shattering is chemical or physical property?
I assume you are talking about a solid shattering. This is a physical change. The reason it is not a chemical change is that say in glass for instance, the silicon dioxide molecules themselves do not change. It is just the shape that changes.
What properties of silicon dioxide make it sueful in sandpaper?
Use/equipment Your chemical dioxide Main properties to use Chemical or physical properties? Fire extinguisher Carbon dioxide - CO2 does not conduct electricity. - CO2 is heavy (dense) so it covers fire and removes the oxygen. - CO2 does not burn. Physical physical chemical Electrical wires Copper -copper can bend (malleable) -conducts electricity - does not corrode easily Physical Physical Chemical Welding Argon -very unreactive, so it provides an inert atmosphere. Chemical Sand paper Silicon dioxide It very hard and does not crumble (not brittle) -High melting point Physical Physical Tools Iron -Iron is strong and hard -Iron can change shape (malleable) Physical Physical Computer circuits Silicon -Silicon can conduct electricity. -silicon has very high melting points. Physical Physical
Is glass breaking a chemical or physical change and why?
Physical change because before and after breaking a glass, the glass is still SiO2 (Silicon): it's chemical makeup is not changed by the breakage.
What is the chemical symbol for silicon?
The chemical symbol of silicon is Si.
What element has the same electrons as silicon?
The element with chemical properties most like silicon is germanium. As an example, both are used in semiconductors.
1 A molecule of silicon dioxide SiO2 is made from combining two two oxygen atoms and one silicon atom by what means ionic physical chemical thermal?
Silicon Dioxide is made up of :2 Oxygen and 1 silicon
Is there a difference between silica and silicon?
Yes. Silica is a compound with the formula SiO2, while silicon is an element with symbol Si. There are many chemical and physical differences between them.
What is the chemical formula for silicon carbide?
The chemical formula for silicon carbide is SiC
