Which term refers to the placement of elements in a continuous or connected series?

The term that best refers to the placement of elements in a continuous or connected series is "sequence." This term emphasizes the order and connection between elements, indicating how they follow each other in a specific, organized manner. A sequence suggests that each element is positioned explicitly in relation to the others, creating a logical flow or progression.

For example, in mathematics, a numerical sequence comprises numbers that follow a defined pattern, such as arithmetic or geometric sequences. In other disciplines, sequences can refer to the arrangement of events in a narrative or the ordering of steps in a process, all of which highlight the importance of order and connectivity between each part of the series.

While "align," "structure," and "arrange" relate to organization and positioning, they do not specifically convey the idea of a continuous or connected series in the way that "sequence" does. Aligning elements refers more to the positioning of items alongside one another, structuring involves the broader framework that may not emphasize the connectivity of individual elements, and arranging is more about the act of positioning items without necessarily implying a sequential relationship.