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Is heating tungsten until it glows red a chemical or physical change?
Wiki User
∙ 7y ago
Physical change.
You aren't changing the substance.
Wiki User
∙ 12y ago
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Is heating a glass tubing a physical or chemical change?
Heating is a physical process.
Is heating a chemical or physical change?
Heating a substance can result in either a physical change or a chemical change. A physical change does not alter the substance's composition, such as melting or boiling, while a chemical change leads to the formation of new substances with different properties, such as burning or baking.
Is heating mercuric oxide a physical or chemical change?
This is a chemical reaction; oxygen is released.
Is heating chocolate over boiling water a physical or chemical change?
physical change
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is heating an iron nail a physical or chemical change?
Heating is a physical change.
Is heating a glass a chemical or physical change?
Heating is a physical process.
Heating a frying pan is chemical or physical change?
Heating a frying pan is a physical change. A chemical change is when you change the chemical properties. Heating the pan is only changing the temperature of the pan not the chemical make up.
Is heating a glass tubing a physical or chemical change?
Heating is a physical process.
Is a cooked hot dog physical or chemical change?
CHEMICAL:)
Is the heating of iodine crystals a chemical or physical change?
It is a physical change (sublimation).
Is heating a chemical or physical change?
Heating a substance can result in either a physical change or a chemical change. A physical change does not alter the substance's composition, such as melting or boiling, while a chemical change leads to the formation of new substances with different properties, such as burning or baking.
Is heating a jelly physical change?
Heating is a physical process but during heating some chemical reactions are possible.
Is heating mercuric oxide a physical or chemical change?
This is a chemical reaction; oxygen is released.
Is heating chocolate over boiling water a physical or chemical change?
physical change
Is heating sodium chloride a chemical change?
No, heating sodium chloride is a physical change rather than a chemical change. When heated, sodium chloride simply changes physical state from a solid to a liquid (molten form) without any change in its chemical composition.
Can a physical change become a chemical change?
A lot of chemical reactions are initiated by physical changes - specifically, heating something.
