An atom is the smallest constituent unit of ordinary matter that has the properties
of a chemical element. Every solid, liquid, gas, and plasma is composed of ...
Atoms are building blocks. If you want to create a language, you'll need an
alphabet. If you want to build molecules, you will need atoms of different
How elements relate to atoms. The basics of how protons, electrons, and
neutrons make up an atom.
Jun 5, 2013 ... Atoms are the basic units of matter. They are made up of three particles: protons,
neutrons and electrons. Definition of an atom, nucleus, proton, ...
All About Atoms. What are atoms? Atoms are the basic building blocks of matter
that make up everyday objects. A desk, the air, even you are made up of atoms!
An answer to the question: What is an atom? What are atoms made ... Atoms are
composed of particles called protons, electrons and neutrons. Protons carry a ...
Basics about atoms, including structure and behavior.
Apr 6, 2016 ... An easy-to-understand introduction to atoms, molecules, elements, compounds,
ions, and isotopes.
In this educational animated movie about Science learn about neutrons, protons,
molecules, and nuclei.
Get information, facts, and pictures about Atoms at Encyclopedia.com. Make
research projects and school reports about Atoms easy with credible articles from