Question

Elements from group 13 to 18 are called

• A. Elements of d-block
• B. Elements of p-block
• C. Elements of s-block
• D. Elements of f-block

Hint:

p-block elements include metals, non-metals, and metalloids — e.g., B, C, N, O, F, and noble gases.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
The periodic table is divided into blocks based on the type of orbital being filled:
Groups 1–2: s-block elements.
Groups 3–12: d-block (transition elements).
Groups 13–18: p-block elements.
Inner transition elements: f-block.
Step 2: Detailed Explanation:
Elements in groups 13–18 have their outermost electrons entering the p-orbital, hence they are called p-block elements. Step 3: Final Answer:
Elements from group 13 to 18 are p-block elements.