A pure substance.
A substance that is formed from one type of atoms with a characteristic set of physical and chemical properties is called an element.
Chemical and physical properties
When you mix salt and sugar together, the resulting substance is still considered a mixture. Each component retains its own chemical identity and can be separated by physical means.
Yes, the ability to combine with another substance is a physical property that depends on the chemical composition and structure of the substances involved. The physical properties of the substances, such as molecular size, polarity, and intermolecular forces, determine how easily they can combine with each other.
The ability to combine chemically through the formation of chemical bonds with another substance is a chemical property.
An example of a substance that cannot be separated into simpler substances by physical or chemical means is an element like gold or oxygen. Elements are made up of only one type of atom, so they cannot be broken down further by ordinary methods.
A substance that is formed from one type of atoms with a characteristic set of physical and chemical properties is called an element.
Chemical and physical properties
When you mix salt and sugar together, the resulting substance is still considered a mixture. Each component retains its own chemical identity and can be separated by physical means.
A change that does not make a substance into a new substance is called a physical change. In physical changes, the physical properties of the substance may change, such as shape, size, or state (solid, liquid, gas), but the chemical composition remains the same.
Chemical reaction.
If you mean a substance is separated and then consistently changes, it is known as a physical change. Or, a substance could be separated and then go through a chemical change.Physical changes include:Change of state (of matter)ShapeSizeComposition (Mixing two or more substances together)Chemical changes include:Production of a gasUnusual color change (ex. blue + yellow = brown)Unusual change in energy (heat, light, sound, etc.)Production of a precipitate (solid produced from two or more liquids)
it is called a pure substance
It is not chemical change ,it is a physical change
Chemical Substance
A change that alters the form of a substance without changing it into another substance is called a physical change. This type of change does not involve a change in the chemical composition of the substance, only its physical appearance. Examples include changes in state (solid to liquid) or changes in shape (cutting or crushing).
Yes, the ability to combine with another substance is a physical property that depends on the chemical composition and structure of the substances involved. The physical properties of the substances, such as molecular size, polarity, and intermolecular forces, determine how easily they can combine with each other.