The 3 major componests of an atom are called subatomic particles, which are electron, proton and neutron.
hardware, software,users..more on the components include: procedures and data
Type of sub-atomic particle/ relative mass/ relative charge/ Location in atom Proton/ +1 /+1 /nucleus neutron/ +1/ 0 /nucleus electron/ negligible/ -1/ orbits nucleus
The CPU the arithmetic unit memory OR you can lump those 3 together as processor, and add input and output
MotherboardProcessorRAM
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