Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETChemistryClassification of Elements and Periodicity in Properties

Match the following.

Options

  1. Aarray llll A & B & C & D 4 & 3 & 2 & 1 array
  2. Barray llll A & B & C & D 3 & 4 & 1 & 2 array
  3. Carray llll A & B & C & D 2 & 1 & 4 & 3 array
  4. Darray llll A & B & C & D 4 & 3 & 1 & 2 array

Correct answer

B. array llll A & B & C & D 3 & 4 & 1 & 2 array

Step-by-step solution

Here is the correct matching: - (A) Rubidium is a Group 1 element, which belongs to the (3) s-block. - (B) Platinum is a transition metal with an atomic number of 78 , so it matches (4) Atomic number 78. - (C) Eka-silicon was the name given by Dmitri Mendeleev to an undiscovered element that he predicted would have properties similar to silicon. This element was later discovered and named (1) Germanium. - (D) Polonium is a chalcogen (Group 16 element) and is the only element of its group that is naturally (2) radio

Practice Classification of Elements and Periodicity in Properties on Quantrex Academy →

More from Classification of Elements and Periodicity in Properties

Match the following List I List II A. Technetium I. Non-metal B. Fluorine II. Transition metal C. Tellurium III. Lanthanoid D. Dysprosium IV. Metalloid 2026Which of the following properties increases from fluorine to iodine in group? 2026Identify the metalloid element from the following. 2026Which among the following elements does NOT exhibit -2 oxidation state? 2026Which has the maximum electropositive character? 2026The hydride with lowest acid strength among the following is 2026Among the following options, the correct trend in the electron gain enthalpy is 2026Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R . Assertion A : The first ionization enthalpy of O is lower than that of N and 2026 Full Classification of Elements and Periodicity in Properties list All NEET PYQs