0
This is a physical change. Water can take on 3 forms, ice, gas, and liquid. These would be changes in state.
Tearing, scratching, crushing, change in state, are all physical changes.
Chemical changes must change the substance, not just the appearance.
(i.e. Burning fire into ashes, fireworks exploding...)
What else can I help you with?
Is water evaporating into steam a chemical or physical change?
It is a physical change because the change is reversible.
Is the melting of ice a physical change or a chemical change?
The melting of ice is a physical change, a change from the solid phase to a liquid phase by adding heat energy. The water can be refrozen into ice again, because it is the same chemical compound, H2O.Melting does not change the chemical elements in the ice (water), only their molecular form.Frozen water turns to liquid water. It is still water, so melting would be a physical change.
What does physical and chemical mean in science?
Chemical change: the composition of the initial reactants is changed. Ex.: thermal decomposition of calcium carbonate. Physical change: the composition is not changed during this transformation. Ex.: boiling of water.
When sun dries the laundry is it physical or chemical change?
It is both physical and chemical. Evaporation of water is a physical process, and reduction of water from clothing is also a chemical process.
Is dissolving starch in water physical or chemical change?
physical chage
Is boliling water a chemical or physical change?
Boiling water is a physical change because it does not change the chemical composition of the water.
Is boiling water on a stove chemical or physical change?
This involves a change of state of the water. Before, during, and after the boiling, it remains water. So, since the substance doesn't change its character, the boiling of water is a physical change.
Is boiling water a chemical or physical process?
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
Is an example of a physical rather then a chemical change?
Boiling water is physical change.
Is boiling water evaporating into the air a physical or chemical change?
Boiling and evaporation are physical changes.
Is boiling water to make a soup Physical or chemical change?
Physical
Is the change in a pan of water boils chemical or physical?
It is a physical change.
Is water boiling in a kettle a chemical or physical change?
Boiling water in a kettle is a physical change. This is because the change is reversible, and it involves a phase transition from liquid to gas without changing the chemical makeup of water molecules.
Boiled water for making pasta is it chemical or physical change?
Boiling is a physical change.
If water is boiling is it a chemical change or a physical change?
It is a physical change. All phase changes are physical, not chemical. The chemical composition of water does not change when it changes from a liquid to a gas, or for that matter, to a solid.
Is water boiling in a pan a chemical or physical change?
It's a physical change because no chemical change has occurred in any series of fluids
When water is boiled is it a chemical or physical change?
Boiling is a physical phenomenon, a change of phase.
