atom
The smallest particle of matter is called an atom. It is the basic unit of a chemical element and retains the properties of that element.
The smallest unit of Matter that retains the property of an element is the atom.
ATOM
An atom is the smallest building block of matter that retains the characteristics of that matter.
An atom is the smallest building block of matter that retains the characteristics of that matter.
The smallest unit of an element that is still that element is an atom. Some elements normally exist as molecules, but under some circumstances these can be broken down to individual atoms.
An atom is the smallest building block of matter that retains the characteristics of that matter.
An atom is a unit of matter that has all the properties of an element. It is the smallest unit of an element that retains the chemical properties of that element.
The smallest unit of life that can exist as a separate entity is a cell.
The smallest unit of an element is an atom. Atoms are the basic building blocks of matter and are composed of protons, neutrons, and electrons.
Quarks are the smallest parts of an element that have been discovered so far.
A chemical element is the smallest component of matter characterized by a specific number of protons.