BROMINE AND IODINE QUIZ

What is the symbol of bromine in PSE?
B
Bn
Br
Bm
Carl Jacob Lowig isolated bromine in...?
1824
1826
1822
1825
In which period is bromine located?
1
4
2
5
Commercially the bromine element is easily extracted from brine pools, mostly in
Germany, USA, Russia
Canada, Japan, China
USA, Israel, China
Croatia, Austria, Switzerland
Is bromine reactive?
Yes
No
What is the atomic number of iodine?
54
56
53
52
The elemental form of iodine was discovered by the French chemist Bernard Courtois in
1980
1897
1853
1811
The dominant producers of iodine are...?
Chile, Argentina
Chile, Brasil
Chile, Italy
Chile, Japan
Iodine and its compounds are primarily used in nutrition
True
False
Of the thirty-seven known isotopes of iodine, only one occurs in nature, iodine-126
True
False
The element category of iodine is diatomic nonmetal.
True
False
Radioactive isotopes can also be used to treat thyroid cancer.
True
False
[HARDEST QUESTION] The electron configuration of iodine per shell is..
2,8,18,18,7
2,7,18,18,6
2,7,17,17,8
2,8,18,17,7
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