An atom of that element.
Element
An element has distinct chemical properties that are created by the unique interaction of its protons, neutrons and electrons. The smallest unit that retains this is the atom.
it is the quarks
A molecule is the smallest particle of a compound that still retains its properties. An atom is the smallest particle of an element that still retains its properties.
The smallest subdivision that retains all of the properties of a molecular compound is a molecule, and the smallest subdivision that retains all of the properties of a ionic compound is a formula unit.
The smallest identifiable unit of an element that retains the properties of the element is an atom.
If it is an element, then the smallest particle that retains the characteristics of the element is an atom. If it is a diatomic element, then the smallest particle that retains the characteristics of the element is a molecule. If it is a molecular compound, then the smallest particle that retains the characteristics of the compound is a molecule. If it is an ionic compound, the smallest particle that retains characteristics of the compound is a formula unit.
The smallest particle that retains the properties of an element is an atom. Quarks and leptons are just a family of elementary particles and do not carry any properties of the element.
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms is a molecule.
smallest particle of an element that retains the properties of that element.
A molecule is the smallest unit of a pure substance that can exist and still retain its chemical properties. An atom is the smallest unit of an element that can exist and still retain its chemical properties.
An atom is the smallest portion of an element that still retains its properties.