Learning Path
Question & Answer
Choose the Best Answer
Iron
Sodium
Calcium
Helium
Understanding the Answer
Let's break down why this is correct
Fe is located in the d‑block, the part of the table where transition metals appear. Other options are incorrect because Na is an alkali metal, found in group 1; Ca is an alkaline earth metal in group 2.
Key Concepts
Periodic Table Structure
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Deep Dive: Periodic Table Structure
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Definition
The structure of the Periodic Table organizes elements based on their properties in a tabular form. It includes periods, groups, noble gases, and the arrangement of elements according to their atomic numbers. Understanding the structure helps in predicting the behavior and characteristics of elements.
Topic Definition
The structure of the Periodic Table organizes elements based on their properties in a tabular form. It includes periods, groups, noble gases, and the arrangement of elements according to their atomic numbers. Understanding the structure helps in predicting the behavior and characteristics of elements.
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