Examlex
Explain a class diagram.Also,explain how a class diagram is like a data flow diagram (DFD).
Positive Charge
A type of electric charge carried by protons and indicative of a deficiency of electrons.
Proton
A subatomic particle found in the nucleus of an atom, carrying a positive electrical charge.
Atom
The smallest part of an element that contains all the properties of that element.
Current Flows
Current flows refer to the movement of electric charge carriers, such as electrons, through a conductor or circuit, driven by a voltage difference.
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