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

21

17

i don't know

question 4

17

21

74

i don't know

question 5

7

4

1

i don't know

question 6

10

78

16

i don't know

question 7

26

2

6

i don't know

question 8

2

42

4

i don't know