substances that cannot be broken down chemically into other substances are
Those are elements.
elements
Element
elements
elements
element
This is the atom of a chemical element, unbreakable by chemical methods.
No: Compounds are simple mixtures of substances
This is called an element.
An element is a pure substance that can not be broken down by chemical means into other substances. A compound is a pure substance that cannot be broken down by physical means but it can be broken down by chemical means.
An element is a substance that cannot be broken down into other substances by chemical or physical means. It consists of atoms with the same atomic number and unique set of properties. Examples of elements include hydrogen, oxygen, and gold.
They are the simplest of substances and cannot be broken down into any other substance.
Elements.
This is the atom of a chemical element, unbreakable by chemical methods.
that makes no sense. please make more sense.
An element.
element
A chemical element, by definition.
Any element.
No: Compounds are simple mixtures of substances
You think to atoms of chemical elements.
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
T=It is true that compounds is a type of substance. This substance cannot be broken down.