Physical mixture
You think probable to a chemical compound.
Several chemical properties can be estimated knowing the chemical composition.
A pure material is called a substance. It is a form of matter that has uniform and definite composition, with distinct physical and chemical properties.
Examples:- the state of matter- the chemical composition- the chemical properties- the physical properties
Examples of the characteristics of matter: state of matter, density, radioactivity, thermal properties, electrical properties, optical properties, chemical composition, etc.
chemical properties.
Yes, when matter undergoes a chemical change, the composition of the matter changes at the molecular level. New substances are formed with different chemical properties than the original substances.
Examples: chemical reactivity, flammability, solubility, chemical composition, homogeneity or heterogeneity, toxicity.
A substance is any matter that has a fixed composition and definite properties. This means that substances are made up of specific elements in a certain ratio, and they exhibit unique characteristics that can be used to identify and describe them. Examples of substances include water (H2O), salt (NaCl), and oxygen (O2).
chemical changes affect the chemical properties as well as composition of matter , that result in the formation of a new substance.
chemical properties cannot be determined just by viewing or touching the substance and physical properties can be observed or measured without changing the composition of matter.
In science, a substance is defined as a type of matter that has a constant composition and distinct properties. Substances can be elements, compounds, or mixtures.