a composite service is a service whose implementation calls other services. This is as opposed to an atomic service, whose implementation is self contained and does not invoke any other services.
A composite service acts as both a service provider of the (composite) service and as a service consumer of its child services. The composite can be considered to be aggregating together the child services into a bigger service.
The difference between atomic fission and atomic nuclear is that they both have something to do with atomic and war. Hope this helps I am kind of in a rush......Smile!
It is equal to the difference between atomic number and Atomic Mass number. A+
A composite attribute has multiple components, each of which is atomic or composite.
Atomic number is the amount of electrons. Atomic mass is the amount of protons and neutrons.
The atomic mass unit is used to express the measure of the atomic mass.
Neptunium has the atomic number 93 and americium has the atomic number 95.
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Iodine is 127 and Magnesium is 24 so the difference is 103 atomic mass units.
fission vs fusion
the difference is that the substances is aparent only on the atomic or molecular level.
Calcium-40: The atomic number of calcium is 20 and the number of neutrons is always the difference between the atomic mass and the atomic number.
Generally the term "atomic mass" is used for isotopes. For elements is preferred now "atomic weight".