A pure substance.
element
an element.
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
The ability to combine with another substance is a chemical change. This is because once the substance is made it can not be taken out.
A single kind of matter that has a distinct physical and chemical properties is called?
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.
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
The ability to combine with another substance is a chemical change. This is because once the substance is made it can not be taken out.
A substance that can't be separated is called a compound.
The ability of a substance to undergo a chemical change is called the Chemical activity of a substance.
It is called precipate. Precipitate is an insoluble solid and is formed during a chemical reaction. Hope this helped!
it is called a pure substance
Mixing different solids is a physical change because no new substance is formed and this mixture can be separated. it can be separated by using a method called magnetic separation
A substance that can not be decomposed into simpler substance by a chemical or physical means is a chemical element.
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 not chemical change ,it is a physical change
Chemical Substance