A compound is a number of atoms have combined together, such as CO which is carbon monoxide. When 2 compounds join together you just get a bigger compound like CaCO3 calcium carbonate. The individual items in these compounds are the atoms, though they might have had to share some electrons (becoming ions), depending on how the combination happens.
The smallest particle of an element is called an atom.
A molecule is the smallest particle of a "compound" being that compounds are made up of more than one atom. The smallest particle of any "chemical element" that retains its properties would be the atom.
The smallest whole bit of matter for elements is an atom, for compounds is a molecule, and for mixtures is a particle.
The smallest particle in the atom is the electron.
An atom is the smallest particle of a substance.
An atom is a particle, the smallest particle that can exist by itself.
A molecule is the smallest particle of a "compound" being that compounds are made up of more than one atom. The smallest particle of any "chemical element" that retains its properties would be the atom.
An iron atom is the smallest iron particle that still has the properties of iron.
No, for all elements the smallest particle that can exist independently is an atom.
An atom is the basic unit of matter, consisting of a nucleus composed of protons and neutrons, surrounded by electrons in orbitals. It is the smallest particle of an element that retains the chemical properties of that element. Atoms combine to form molecules and compounds and are the building blocks of everything in the universe.
atom is the smallest particle of matter
An atom