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Is bending a metal wire a physical or chemical change?
It's a physical change, because bending a wire doesn't affect the chemical makeup of it.
Is liquid to gas chemical change?
No, the change from liquid to gas is a physical change, not a chemical change. In this process, the substance's molecular structure remains the same, only its physical state changes from liquid to gas.
When a substance dissolves it undergoes a chemical change physical change molecular change?
When a substance dissolves, it undergoes a physical change, not a chemical change. This is because the molecules of the solute are dispersed in the solvent but do not undergo any chemical reactions. The process of dissolving is a result of the attraction between the solute and solvent molecules.
Is change of seasons a physical or a chemical change?
The change of seasons is a physical change, which involves alterations in temperature, precipitation, and daylight hours. It does not involve any chemical reactions or changes in the molecular composition of substances.
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 is a physical verus a chemical change?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
Differenting physical and chemical change?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
What is the different between a physical and a chemical change?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
How chemical and physical change?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
What is the difference between a chemical change and a physical change in a reaction?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
What are facts about physical and chemical change?
Chemical changes take place on the molecular level
What is the relation between a physical and a chemical change?
A chemical change involve the molecular modification of reactants.After a physical change the molecule remain unchanged.
What r the 2 differentces of a physical and chemical change?
A chemical change involve the molecular modification of reactants.After a physical change the molecule remain unchanged.
Frying an egg physical or chemical?
It is a chemical change because it is irreversible and the change happens on a molecular level.
What is an xaple of physical rather tham a chemical change?
A chemical change occurs when molecular structure is altered. Ex: oxidation A physical change is any sort of change that occurs without affecting the molecular structure. Ex: freezing
When liquid water evaporates which has taken place molecular change or chemical change?
Physical change.
Is slicing an apple is a chemical change or a physical change?
This is a physical change. You only change the shape and size of an apple by slicing it. Chemical changes would mean changing the molecular composition of the apple.
