Submicroscopic
Encyclopedia
Submicroscopic is an English adjective used to describe particles of matter
that cannot be seen under the most powerful optical microscope
available. Atom
s are examples of such submicroscopic particles.
Matter
Matter is a general term for the substance of which all physical objects consist. Typically, matter includes atoms and other particles which have mass. A common way of defining matter is as anything that has mass and occupies volume...
that cannot be seen under the most powerful optical microscope
Optical microscope
The optical microscope, often referred to as the "light microscope", is a type of microscope which uses visible light and a system of lenses to magnify images of small samples. Optical microscopes are the oldest design of microscope and were possibly designed in their present compound form in the...
available. Atom
Atom
The atom is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons. The atomic nucleus contains a mix of positively charged protons and electrically neutral neutrons...
s are examples of such submicroscopic particles.