And even though pilots flying for large American airlines earn good pay, most such aviators don't work for the big carriers. The majority of commercial airline pilots fly for small regional carriers, earn starting pay around $20,000 yearly and have little job security.
These are aluminum atoms. An atom is the smallest particle of an element that has the properties of that element. Some properties of aluminum are: shiny, silver colored, fragile, and thin. Each element has its own type of properties.
If the given is a pure element, the smallest  particle retaining identity would be the â¦individual atom (or  diatomic molecule in some gases as in O2). If the substance is a  molecular compound such as water, its smallest identifying unit  would be a single H20 molecule.