Classification Of Elements And Periodicity In Properties Question 4
Question 4 - 30 January - Shift 1
Match List I with List - II
| LIST -I (Atomic number) | LIST-II (Block of periodic table) | |||
|---|---|---|---|---|
| (A) | 37 math | I. | p-block | |
| (B) | 78 | II. | d-block | |
| (C) | 52 | III. | f-block | |
| (D) | 65 | IV. | s-block |
Choose the correct answer from the options given below:
(1) A - II, B - IV, C - I, D - III
(2) A - I, B - III, C - IV, D - II
(3) A - IV, B - III, C - II, D - I
(4) A - IV, B - II, C - I, D - III
Show Answer
Answer: (4)
Solution:
Formula: Prediction of period,group and block
| Atomic number | Block |
|---|---|
| math $37(K)$ math | s-block |
| $78(Pt)$ math | d-block |
| $52(Te)$ math | p-block |
| $65(Tb)$ | f-block |
BETA
