One of the Limitations of the Model Is That There

question 59

Multiple Choice

One of the limitations of the model is that there is a lack of standards.

• A)hierarchical
• B)network
• C)relational
• D)entity relationship

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Definitions:

Neutrons

Subatomic particles without an electric charge, found in the nucleus of an atom, contributing to the atom's mass.

Electrons

subatomic particles with a negative charge, found in all atoms and acting as the primary carrier of electricity in solids.

Valence Shells

The outermost electron shell of an atom that determines its bonding behavior with other atoms.

Cation

A particle with one or more units of positive charge, such as a hydrogen ion (H+) or calcium ion (Ca2+). Compare with anion.