Final answer:
The statement is false as a simple or atomic attribute cannot be broken into smaller pieces; it represents the most basic unit of detail in a data model and cannot be further decomposed.
Step-by-step explanation:
The statement 'A simple attribute can be broken down into smaller pieces' is false. A simple attribute, also known as an atomic attribute, is one that cannot be divided into smaller components. This is a basic concept in data modeling and computer science where attributes of an entity are categorized as simple or composite. A composite attribute can be subdivided into additional attributes, whereas a simple or atomic attribute represents the most basic level of detail and cannot be further decomposed.
For example, in a database, a 'BirthDate' attribute is considered simple because it represents a single, indivisible piece of information. In contrast, a 'FullName' could be considered a composite attribute because it can be divided into 'FirstName' and 'LastName'.
Scientists affirm that some entities, like the electron discussed in the provided materials, cannot be broken down into anything smaller and are thus regarded as elementary particles. This highlights a principle across different fields of study where certain elements or units maintain a fundamental status without further subdivision.