Classification Of Elements And Periodicity In Properties Question 4
Question 4 - 30 January - Shift 1
Match List I with List - II
Lat (Atomic number) mathong-I |
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 |