Any substance consisting of two or more different types of atoms (chemical elements) in a fixed proportion of its atoms (i.e., stoichiometry) can be termed a chemical compound; the concept is most readily understood when considering pure chemical substances.
Definition - What does Over-Allocation mean? Over-allocation generally refers to situations where resources are allocated at excessive levels. In the context of IT, the resources often refer to hardware or software capabilities such as processing power, memory, data management, bandwidth or other specifications.
The Overallocated field indicates whether any of the assigned resources on a task is assigned to more work on the task, or whether a resource is assigned to do more work on all assigned tasks, than can be done within the normal working capacity. There are several categories of Overallocated fields.