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What else can I help you with?
Do properties remain the same regardless of the amount of the substance?
Intensive properties remain the same with a change in the amount of a substance - for example: temperature and density Extensive properties do not remain the same with a change in the amount of a substance - for example: mass and volume
What does not change when a physical change in a sample occurs?
Substance in the material Remain the same
When a substance undergoes a physical change what does not a change?
The chemical make up of a substance does not change. It must remain the same combination of atoms or molecules to be considered only a physical change.
What does not change when a substance changes matter?
The chemical composition of the substance does not change when it changes its state of matter. The arrangement of atoms and molecules may vary, but the elements present in the substance remain the same.
What kind of change happens when the composition of a substance does not change?
A physical change occurs when the composition of a substance does not change. This means the substance retains its chemical identity but may undergo a change in its physical properties like shape, size, or state of matter. Examples include melting, freezing, boiling, or dissolving.
When a physical change in a sample occurs which does not change?
Substance in the material Remain the same
What is the characteristic property of a substance?
The characteristic property of a substance is a unique physical or chemical property that helps identify and distinguish that substance from others. These properties remain constant regardless of the amount or physical state of the substance. Examples include density, melting point, boiling point, and solubility.
Is it a chemical reaction when a substance changes its form?
The change of form in not a chemical process; it is only a physical change, the molecules remain unchanged.
Does a chemical change cause a substance to have new physical properties?
It affects it so ya Anyways, water becomes black and shines really bright when it is affected to magnesium and cesium bromide
Is mealting a chemical reaction?
No, melting is a physical change of state, the chemical properties and formula of the substance remain unchanged.
What happens after physical and chemical changes have occurred?
The substance will remain in its current state unless acted upon in such a way as to cause a physical or chemical change.
Why change of state of matter is a physical change?
A change of state of matter is considered a physical change because it does not alter the chemical composition of the substance. When a substance changes from solid to liquid, or liquid to gas, the molecules remain the same, only their arrangement or movement changes. This means that the physical properties of the substance, such as density or melting point, are affected, but its chemical identity remains unchanged.
