Short answerEasy1 mark
2(a)
Use the letters only written in the Periodic Table given below to answer the questions that follow:
Which element has its electrons arranged in four shells?
Topic: Periodic properties and trends
Previous-year question practice database
Answer
Exam answer
T.
More from Periodic Table, Periodic Properties and Variations of Properties
Identify the element A.2026Write the formula of the compound formed when element A combines with hydrogen.2026Which element would be most difficult to reduce among P, Q and R?2026Which element is expected to have the smallest atomic radius among P, Q and R?2026Arrange P, Q and R in order of decreasing ionisation potential.2026Electronegativity increases across a period.2026