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Did the properties of the iron and sulphur change when you mixed them?
No, the properties of iron and sulfur did not change when they were mixed physically together. Each substance retained its own individual properties as they remained physically mixed but not chemically bonded.
How do the properties of substances change when they are mixed together?
When substances are mixed together, their properties may change depending on the interactions between the molecules of each substance. This can result in changes in physical properties like melting point, boiling point, color, and solubility. In some cases, chemical reactions may occur, leading to the formation of new substances with different properties.
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 type of change occurs when a new substance is formed that has different properties from the original substance?
A chemical change occurs when a new substance is formed with different properties from the original substance. This change involves the rearrangement of atoms and the formation of new chemical bonds. It is typically irreversible.
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 is the relationship between the chemical properties of a substance and the chemical change of substance?
The chemical properties of an object show what a chemical change did to that substance.
Did the properties of the iron and sulphur change when you mixed them?
No, the properties of iron and sulfur did not change when they were mixed physically together. Each substance retained its own individual properties as they remained physically mixed but not chemically bonded.
Does the properties of a substance change in a chemical change?
Yes
What properties changes when substance changes?
When a substance changes, any or all of its properties can also change.
What does a change in a chemical properties of a substance result in?
A chemical reaction (change) results in a change in chemical properties.
How do the properties of substances change when they are mixed together?
When substances are mixed together, their properties may change depending on the interactions between the molecules of each substance. This can result in changes in physical properties like melting point, boiling point, color, and solubility. In some cases, chemical reactions may occur, leading to the formation of new substances with different properties.
How is a physical change related to a substance physical properties?
a physical change is a change in any physical property of a substance, not in the substance itself
What are two physical properties that can vary even when the substance with these properties does not change?
Density and temperature can both vary for a substance without changing the identity of the substance. The density of a substance can change with temperature, pressure, or the presence of impurities, while the temperature of a substance can change due to external factors like heating or cooling.
When a substance change and still retains its original properties the change is called what?
When a substance changes but still retains its original properties, the change is called a physical change. If it didn't retain its original properties, then it went through a chemical change.
When 2 colorless liquids mixed togather to form a bright yellow solid what physical properties have changed?
The change in color from colorless liquids to a bright yellow solid indicates a change in the substance's optical properties. Additionally, the change in physical state from liquid to solid indicates a change in the substance's state of matter and possibly its intermolecular forces.
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 type of change occurs when a new substance is formed that has different properties from the original substance?
A chemical change occurs when a new substance is formed with different properties from the original substance. This change involves the rearrangement of atoms and the formation of new chemical bonds. It is typically irreversible.
