Quiz - Rubidis

main title

question 1

5

8

3

i don't know

question 2

18

70

29

i don't know

question 3

21

15

17

i don't know

question 4

74

21

17

i don't know

question 5

7

1

4

i don't know

question 6

78

10

16

i don't know

question 7

26

6

2

i don't know

question 8

2

42

4

i don't know