Worksheet -1 - Periodic classification - JEE - NEET


Answer key: 

1

c

2

d

3

c

4

a

5

c

6

c

7

b

8

b

9

b

10

a

11

d

12

a

13

d

14

d

15

b

16

a

17

d

18

c

19

a

20

b

21

a

22

a

23

b

24

a

25

c

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