Quiz - Rubidis

main title

question 1

5

3

8

i don't know

question 2

29

70

18

i don't know

question 3

17

15

21

i don't know

question 4

17

21

74

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

2

26

i don't know

question 8

4

42

2

i don't know