The Number of Semimetals in Group 4A of the Periodic

question 46

Short Answer

The number of semimetals in group 4A of the periodic table is ________.

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Definitions:

Classification

The process of organizing or categorizing objects, information, or phenomena into predefined groups or classes based on shared qualities or characteristics.

CPT

Abbreviation for Current Procedural Terminology, a medical code set used to describe medical, surgical, and diagnostic services and procedures.

Supplementary Classifications

Additional categories or groupings that complement the primary system of classification, often used to provide more detailed information.

V-codes

Diagnostic codes used in health care to indicate factors that influence health status and contact with health services, which are not due to a disease or injury.