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Which process represents a chemical change...Melting of ice OR Evaporation of water?
The process that represents a chemical change is the evaporation of water. This is because the bonds between the H and O atoms in water molecules are broken during evaporation, leading to a change in the substance's chemical composition. The melting of ice, on the other hand, is a physical change where the state of water changes from solid to liquid without altering its chemical structure.
Is something melting a chemical or physical property?
Physical property the physical state of the water is changed from ice to water not the chemical state i.e it is still h2o
Are boiling and melting chemical or physical changes?
It's a physical change. You can turn it back to its original state, and the substance's identity is the same. (ex: water vapor and ice are still H2O)
Is ice melting phesical or chemical change?
physicalMelting is a physical change.
Is the melting of ice is a chemical or physical change why?
Melting ice is a physical change because the properties of the physical changes say that there is a physical change when the state of a material changes. the ice changes into water after melting .this is temporary change as the property says. you can change water back into ice by freezing.
Which process represents a chemical change...Melting of ice OR Evaporation of water?
The process that represents a chemical change is the evaporation of water. This is because the bonds between the H and O atoms in water molecules are broken during evaporation, leading to a change in the substance's chemical composition. The melting of ice, on the other hand, is a physical change where the state of water changes from solid to liquid without altering its chemical structure.
Is the melting point of water a physical or a chemical change?
First of all, melting point is not a change at all, so forget about classifying it as a physical or a chemical change. It's a property and it's got nothing to do with the chemical composition of water since when water melts it's chemical nature does not change. Hence melting point of water is a physical property or characteristic.
Is something melting a chemical or physical property?
Physical property the physical state of the water is changed from ice to water not the chemical state i.e it is still h2o
Are boiling and melting chemical or physical changes?
It's a physical change. You can turn it back to its original state, and the substance's identity is the same. (ex: water vapor and ice are still H2O)
Is ice melting phesical or chemical change?
physicalMelting is a physical change.
Which of a following is a type of physical change?
Melting ice is an example of a physical change. It changes from solid ice to liquid water without altering its chemical composition.
What are 2 examples of a physical change?
Melting ice into water and breaking a glass bottle are examples of physical changes. These changes do not alter the chemical composition of the substances involved, only their physical state or appearance.
Is the melting of ice is a chemical or physical change why?
Melting ice is a physical change because the properties of the physical changes say that there is a physical change when the state of a material changes. the ice changes into water after melting .this is temporary change as the property says. you can change water back into ice by freezing.
Which process is an example of a physical change?
Dissolving salt in water and making ice cubes
What is 3 changes that are physical changes?
Melting an ice cube: The ice cube changes from solid form to liquid form without altering its chemical composition. Tearing a piece of paper: The paper is physically broken into smaller pieces without changing its chemical makeup. Dissolving salt in water: Salt crystals physically break down and mix with water to form a solution, but the chemical composition of salt remains the same.
What is 2 way matter can change?
Matter can change through physical changes, where its form or state is altered without changing its chemical composition (e.g. melting ice into water), and chemical changes, where new substances are formed through chemical reactions (e.g. rusting of iron).
Which is an example of physical change?
Melting ice is an example of a physical change. The solid ice changes to liquid water without altering its chemical composition.
