LIST-I LIST-II A. Alkaline Earth metals I. s - block B. Transition Elements II. p - block C. Transuranic Elements III. d - block D. Metalloid IV. f - block
Choose the correct answer from the options given below:
Matching Elements to Periodic Table Blocks
The question requires matching different types of elements with their respective blocks in the periodic table.
- A. Alkaline Earth metals: These elements (Group 2) are located in the s-block. Thus, A matches with I.
- B. Transition Elements: These elements are characterized by the filling of d-orbitals and are found in the d-block (Groups 3-12). Thus, B matches with III.
- C. Transuranic Elements: These are elements heavier than Uranium (atomic number > 92). Many of these, particularly the actinides, belong to the f-block. Thus, C matches with IV.
- D. Metalloid: Metalloids exhibit properties of both metals and nonmetals and are typically found along the division line in the p-block. Thus, D matches with II.
Correct Matching Summary
Based on the analysis:
- A corresponds to I (s - block)
- B corresponds to III (d - block)
- C corresponds to IV (f - block)
- D corresponds to II (p - block)
The correct combination is A-I, B-III, C-IV, D-II.
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