Which letter is not used as a symbol of a chemical element?
H
I
J
K
H is the chemical symbol of hydrogen, I - iodine, K - potassium.
reach: rather globalchemical elementschemistry
Answers by country
H
I
J
K
answers
Unknown
43
Ghana
16
Malaysia
24
Pakistan
76
India
538
Switzerland
16
Nigeria
66
Canada
38
the United Kingdom
172
Austria
24
Indonesia
12
the United States
450
the Philippines
50
Singapore
29
France
14
Australia
73
Germany
207
Poland
7557
Republic of Ireland
17
the Netherlands
12