There are three elemental forms of carbon (C). Carbon can be in the form of what is misnamed pencil lead. The hardest and most rigid structure on Earth is diamond, which is also pure C. Carbon forms the basis for coal also.
Hydrogen Atom, Helium Atom and Carbon Atom. Atoms are made up of Protons, Neutrons and Electrons.
hydrogen, helium, oxygen, get a Periodic Table if you want to know the rest
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Some examples of atoms include calcium atoms, sodium, chlorine, and sulphur atoms.
oxygen, carbon, helium, sodium, and nitrogen
hydrogen atom contain 1 electron and 1 proton it is the simplest example of an atom
if it is a netrual atom it will have 3 but if it is charged it will change
the number of neutrons in each atom is not the same
If an atom has 3 positive charges (protons) and 4 negative charges (electrons), the 3 positive charges would "cancel out" 3 negative charges, with one negative charge left over. So the atom would have a charge of -1.
An atom of lithium isotope 6Li has 3 electrons and 3 protons and 3 neutrons.
The 3 Particles in a atom are * Proton * Neutron * Electron
There are many examples of atom, 106 in fact. Look at the Periodic Table of the elements.
Gold
Molecules are not atoms, so I assume they can be classified as non-examples of atoms. Water is a molecule, and therefore not an atom. Water is comprised of two hydrogen atoms and one oxygen atom. Carbon is an atom.
Be the Club not the Atom
Sodium, Aluminium, Chlorine gas....every thing that are in its element form or only consist of one type of atom is called element.
An atom is the smallest unit of an element that still maintains the physical properties of the element. Examples are: hydrogen, oxygen, gold, aluminum, neon, silver, carbon, potassium.
A model of the atom is a 3-D structure of the atom's structure.
It is called a polyatomic anion. Some examples are phosphate (PO4^3-), sulfate (SO4^2-), nitrate (NO3^-).
if it is a netrual atom it will have 3 but if it is charged it will change
Lithium is an element with 3 protons in each atom.
An example could be a diagram, or picture, or equation, etc.
Examples: a neutral atom, a neutron, a neutrino, etc.