Sounds like a crossword clue, to which the answer is most likely Silicon. Nowadays silicon is becoming old hat.
I hear that the latest computer processors and the best are made by Intel. The newest with some good reviews right now is the Intel Core I7 processors.
Actinium is a natural chemical element, it is not a man-made element.
Both AMD and Intel dominate the computer processor market. Each has its rabid supporters, and both processors can be chosen for computers made by well-known manufacturers.
Mendelevium is a man made chemical element.
'Opteron' is a series of computer processors made by Advanced Micro Devices. These processors are used primarily for businesses as servers and workstations.
A computer chip is usually made up of silicon.
First made in 1950 at the University of California. It is a radioactive metallic chemical element
Seaborgium is a man made chemical element.
The smallest particle of an element that still retains the chemical characteristics of that element is called an atom. Each element is made up of atoms, which are composed of protons, neutrons, and electrons.
Uranium is a natural chemical element.
Technetium is an artificial chemical element.
Scandium is a natural chemical element.