The smallest particle of a substance that retains all properties is an atom. An atom is composed of a nucleus containing protons and neutrons, surrounded by electrons. In some cases, atoms can combine to form molecules, but the individual atom remains the smallest unit that retains the substance's properties.
A mixture consists of two or more substances physically combined, where each substance retains its individual properties. In contrast, a compound is created when two or more elements chemically combine in a fixed ratio, resulting in a new substance with unique properties.
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.
Sugar and water form a mixture when combined because they do not chemically bond to create a new substance. Each component retains its chemical properties and can be separated by physical means, such as evaporation.
retains its own properties.
A compound
In a mixture, the substances are physically combined, meaning their identities and properties remain unchanged. Each component retains its individual chemical properties and can be separated by physical means.
When two substances combine and retain their own properties, a mixture results.
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms is called a molecule. Each molecule is made up of one or more atoms chemically bonded together.
The smallest particle of a substance that retains all properties is an atom. An atom is composed of a nucleus containing protons and neutrons, surrounded by electrons. In some cases, atoms can combine to form molecules, but the individual atom remains the smallest unit that retains the substance's properties.
A mixture consists of two or more substances physically combined, where each substance retains its individual properties. In contrast, a compound is created when two or more elements chemically combine in a fixed ratio, resulting in a new substance with unique properties.
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.
Element
Sugar and water form a mixture when combined because they do not chemically bond to create a new substance. Each component retains its chemical properties and can be separated by physical means, such as evaporation.
mixture
An atom of that element.
The smallest particle of a substance that still retains all the chemical properties of that substance is called a molecule. In the case of elements, the smallest particle is an atom, which retains the unique properties of that element. Molecules are made up of atoms bonded together in specific arrangements that determine the chemical behavior of the substance. Therefore, the smallest particle of a substance that is still that substance does indeed possess all the properties of that substance.