Higgs Bozon.
an element --- considered a pure substance
Time and Mass. All particles can be broken down into smaller particles endlessly.
An element is a pure substance that cannot be broken down any further by chemical reactions. Each element is made up of atoms with the same number of protons in the nucleus. Examples of elements include oxygen, carbon, and gold.
Two substances that cannot be broken down by chemical change are elements and compounds. Elements are fundamental building blocks of matter that cannot be broken down into simpler substances by chemical reactions. Compounds are made up of two or more different elements chemically bonded together in fixed ratios, and they also cannot be broken down into simpler substances by chemical reactions.
All of the elements of the Periodic Table cannot be broken down into simpler substances.
This particle is the atom.
Elements in the periodic table and subatomic particles (such as electrons, protons, and neutrons) cannot be broken down into smaller parts. These are considered the fundamental building blocks of matter.
Atoms are the smallest units of matter that retain the properties and characteristics of an element. They cannot be broken down into smaller parts without losing their chemical identity.
The smallest substance that can exist on its own is an atom. Atoms are the basic building blocks of matter and cannot be further broken down into smaller particles without losing their chemical properties.
an element --- considered a pure substance
The current smallest known particles are quarks and leptons, which make up all matter in the universe. These particles are considered fundamental and cannot be broken down into smaller components.
This question is misguided. A property is not a concrete thing so it is incorrect to speak of breaking it down. (It means something you can say about a substance or an object.) I suspect you mean what type of substance cannot be broken down any further, and the answer to that is an element. It is a property of an element that it cannot be broken down even by chemical changes.
The smallest particle that can ever be found, it cannot be broken down in to anything smaller
Time and Mass. All particles can be broken down into smaller particles endlessly.
an element is a substance that cannot be broken down into a simpler form by chemical means
If that substance is an element, the smallest part is the atom which, if broken down further into atomic particles, loses its identity.
The smallest particle of any element is an atom, which consists of protons, neutrons, and electrons. These subatomic particles are the building blocks of matter and cannot be further broken down into smaller components without losing the fundamental properties of the element.