Question

Which of the following statements about the modern periodic table is NOT correct?

A There are seven periods in the periodic table
B Period 1 has only one element
C The periodic table is arranged in order of atomic number
D There are 18 groups in the periodic table
Practice Next

Relevant for Exams:

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)