An atom is the smallest particle of an element that can be uniquely identified as that specific element.
Note that this question is different from asking "What is the smallest particle in an atom?" (see related question below). Atoms are composed of smaller particles (protons, electrons, and neutrons), but the smallest thing that has the identity of a specific element is the atom.
The smallest particle of an element that still retains all that element's properties is called an ATOM.
The smallest unit of a chemical element is the iron.
There is no commonly recognized term "molicule." It may be a misspelling of "molecule," which refers to the smallest unit of a chemical compound that retains its chemical properties.
The smallest identifiable unit of a compound is a molecule. A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that retains the chemical properties of that compound.
Oh, dude, the smallest particle size visible to the naked human eye is around 40 microns. But like, who's really out here measuring particles with their eyeballs, am I right? Just stick to admiring the stars in the sky and leave the tiny stuff to the microscopes.
A molecule is the smallest particle of a substance (material or "matter") that retains its characteristic chemical identity - e.g. texture, colour-, physical properties - behavior as a solid, liquid, gas or other state at different temperatures and pressures - and its chemical properties - how it reacts with other substances. A molecule may be as small as a single atom of an element - elements as found in the periodical table, e.g. helium atoms, gold atoms - or may be a structure of several atoms linked to one another. For example, a molecule of water is two hydrogen atoms connected to one oxygen atom. Some molecules may be very large and geometrically complex, such as the molecules - like DNA, proteins and other organic compounds - that make up living systems.
the smallest particle of an element that maintains its chemical identity through all chemical and physical changes is called an atom
The smallest particle in the atom is the electron.
A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can participate in a chemical reaction. It can be a combination of the same or different elements.
An atom is the smallest particle in matter with unique chemical properties. Each element is characterized by the number of protons in its nucleus, which determines its chemical behavior.
atom
The smallest particle of an element that still retains the chemical characteristics of that element is called an atom. Each element is made up of atoms, which are composed of protons, neutrons, and electrons.
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.
An atom is the smallest particle that comprises a chemical element.Source:http://en.wikipedia.org/wiki/Atom
The smallest particle of matter having distinctive chemical and physiacl properties; a tiny particle
An atom is the smallest particle that comprises a chemical element!
a molecule
This is the definition of a molecule.