Quiz - Rubidis

main title

question 1

5

8

3

i don't know

question 2

18

29

70

i don't know

question 3

15

17

21

i don't know

question 4

74

17

21

i don't know

question 5

1

4

7

i don't know

question 6

10

78

16

i don't know

question 7

6

26

2

i don't know

question 8

2

4

42

i don't know