Element
An element is a substance made up of only one type of atom with specific chemical and physical properties. It cannot be broken down further by chemical reactions.
an element
Substance refers to a particular kind of matter with uniform properties, such as an element or compound. It is a fundamental concept in chemistry and is often categorized as either a pure substance or a mixture.
it is called a pure substance
In general use, "substance" refers to a particular kind of matter with uniform properties. In philosophy, it can refer to an individual concrete entity that can exist independently. In the context of addiction, substance refers to drugs or alcohol that are abused or misused.
Physical properties are characteristics that can be observed or measured without changing the composition of the substance. When physical properties are altered, such as when a substance changes state (solid to liquid), the basic chemical composition remains the same, indicating that it is still the same kind of matter.
In science, a substance is a specific kind of matter with uniform properties. A subject refers to a specific area or topic within a scientific discipline that is being studied or researched. Therefore, a substance subject in science would involve studying and analyzing the properties, behavior, and interactions of specific types of matter.
Elements.
pure substace
Substance refers to a particular kind of matter with uniform properties, such as an element or compound. It is a fundamental concept in chemistry and is often categorized as either a pure substance or a mixture.
A pure substance
An element is a single kind of matter that is pure and has a specific set of properties. Each element is characterized by a unique number of protons in its nucleus, known as its atomic number, which determines its chemical behavior and physical properties.
substance.
An atom is a simple form of matter that has unique chemical properties. Atoms are the basic building blocks of all substances and are made up of protons, neutrons, and electrons which determine their chemical behavior. Each atom has a specific number of protons in its nucleus, which defines its chemical identity.
it is called a pure substance
Matter in a liquid form.
a gas
Liquid and gases
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)