AtomsICS16VAR

atom - the basic unit of a chemical element proton - a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron neutron - a subatomic particle of about the same mass as a proton but without an electric charge electron - a stable subatomic particle with a charge of negative electricity nucleus - the central and most important part of an object, movement, or group, forming the basis for its activity and growth atomic number - the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table atomic weight - the weight of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom atomic symbol - The atomic number of an element determines its position in the Periodic Table, and is usually denoted by the letter Z and written as a subscript before an element's symbol

Atom:Oxygen

atomic symbol:O atomic number:8 atomic weight:15.9994 - 15.99977

oxygen + hydrogen = water oxygen + oxygen = air oxygen + magnesium = magnesium oxide oxygen + silicon oxide = quartz oxygen + iron = iron oxide(rust) oxygen + gold = gold oxide(gold rust) oxygen + sodium = sodium peroxide oxygen + carbon = carbon dioxide oxygen + potassium = potassium superoxide oxygen + hydrogen = hydrogen peroxide oxygen + phosphorous = phosphorous pentoxide