Final answer:
The question provided is unclear and may not directly relate to the Column B reference provided. The reference identifies different types of substances such as compounds, mixtures, alloys, elements, and homogeneous mixtures, but does not correlate with the part about wearing metals in an overlapping manner.
Step-by-step explanation:
The question provided seems to contain typos or irrelevant parts, which indicates it may not be clear. However, by understanding the reference given regarding Column B options that classify various substances and mixtures, it appears that the actual question might relate to identifying these. Based on the reference:
- A. a compound containing 2 elements refers to a substance made up of atoms of two different elements that are chemically bonded.
- B. a heterogeneous mixture is a combination of substances that are not uniformly distributed and can have visibly different parts.
- C. a metal alloy is a mixture of two or more elements, where at least one of them is metal, and the alloy displays metallic characteristics.
- D. an element is a pure substance consisting of only one type of atom.
- E. a homogeneous mixture is a mixture which has uniform composition and properties throughout.
Unfortunately, the question regarding the number of large metals worn in an overlapping manner does not correspond to any of the options provided in Column B, indicating a possible misunderstanding in the question asked. If you seek clarification on a specific term from the references provided, or a different question within the realm of Social Studies or Chemistry, please provide additional context so a more accurate and helpful response can be given.