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What does a melting point of a substance indicate?
It indicates that the substance has turned to a liquid.
Why liquid or gas considered a physical prperty?
Liquid and gas are considered physical properties because they describe the state of matter of a substance. Physical properties are characteristics of a substance that can be observed or measured without changing the substance's composition, and whether a substance is in a liquid or gas state is one such observable property.
What physical property can not identify a substance?
state of matter for example,you cannot say a liquid is water because it is liquid,so state of the substance is a physical property that is very uncertain in deducing what the substance is.
Do the properties of a substance change if the substance changes from a liquid to a gas?
Yes, the properties of a substance do change when it changes from a liquid to a gas. The intermolecular forces weaken, allowing the particles to move more freely and increase in volume, leading to changes in density, energy, and pressure. Additionally, the boiling point and specific heat capacity of the substance may also change.
Is boiling point a chemical property in a substance?
Boiling point is a physical property not a chemical property.
What property of matter causes make a substance sink or float?
The density of a substance determines whether it will sink or float in a particular liquid. If the substance's density is greater than the liquid's density, it will sink. If the substance's density is less than the liquid's density, it will float.
What is a physical property that tells you when a liquid would change into a solid?
The melting point is a physical property that indicates when a liquid will change into a solid. It is the specific temperature at which a substance transitions from a liquid state to a solid state.
What does a melting point of a substance indicate?
It indicates that the substance has turned to a liquid.
Why liquid or gas considered a physical prperty?
Liquid and gas are considered physical properties because they describe the state of matter of a substance. Physical properties are characteristics of a substance that can be observed or measured without changing the substance's composition, and whether a substance is in a liquid or gas state is one such observable property.
Boils at 450 C a chemical or physical property?
Boiling point at 450°C is a physical property, specifically a characteristic of a substance that describes its behavior in response to changes in temperature. It is a fixed value for a specific substance and indicates the temperature at which the substance changes from liquid to gas at a specific pressure.
What is a chemical property hardness ability to react with oxygen color or freezing point?
Hardness is a physical property that describes the ability of a substance to resist deformation. Ability to react with oxygen is a chemical property that describes how a substance interacts with oxygen. Color is a physical property that describes the visual appearance of a substance. Freezing point is a physical property that indicates the temperature at which a substance changes from a liquid to a solid.
What physical property can not identify a substance?
state of matter for example,you cannot say a liquid is water because it is liquid,so state of the substance is a physical property that is very uncertain in deducing what the substance is.
What physical property can identify a substance?
state of matter for example,you cannot say a liquid is water because it is liquid,so state of the substance is a physical property that is very uncertain in deducing what the substance is.
Flammability is a chemical property that tells whether a substance reacts in the presence of?
Flammability is a chemical property that indicates how well a substance reacts with the element oxygen. Flammability requires oxygen in air for a substance to ignite, or lead to combustion. In regards to flammable liquid, a term often used is flash point, which is the minimum temperature required by flammable liquids to give off enough vapors into the air and begin to burn at their surfaces.
If a substance is melted from a solid into a liquid what property of the substance would also be effected?
The substance's melting point would be affected as it changes from a solid to a liquid.
Which type of property is the state of a substance?
The state is a property. Solid, liquid, gas, or plasma are the states.
Do the properties of a substance change if the substance changes from a liquid to a gas?
Yes, the properties of a substance do change when it changes from a liquid to a gas. The intermolecular forces weaken, allowing the particles to move more freely and increase in volume, leading to changes in density, energy, and pressure. Additionally, the boiling point and specific heat capacity of the substance may also change.
