Which of the following is not a chemical element?

iridium
limestone
tungsten
tin
Iridium, tungsten and tin are chemical el­e­ments. Lime­stone is a common sed­i­men­ta­ry rock composed mainly of skeletal frag­ments of marine or­gan­ism­s.

Answers distribution

iridium
limestone
tungsten
tin
answers
flagNew Zealand
0%
100%
0%
0%
11
flagVietnam
0%
100%
0%
0%
10
flagFinland
0%
97%
2%
0%
41
flagCanada
0%
91%
4%
4%
23
flagthe Philippines
7%
85%
7%
0%
14
flagIndia
6%
82%
3%
4%
98
flagthe United States
3%
81%
5%
8%
231
flagthe United Arab Emirates
4%
81%
4%
9%
22
flagRepublic of Ireland
0%
81%
0%
18%
16
flagNorway
0%
81%
18%
0%
11
flagFrance
7%
78%
14%
0%
14
flagGermany
2%
76%
7%
13%
82
flagthe Netherlands
6%
75%
12%
6%
16
flagMalaysia
8%
75%
8%
0%
12
flagPoland
10%
74%
7%
7%
4401
flagUnknown
8%
73%
8%
8%
57
flagthe United Kingdom
11%
72%
4%
10%
177
flagItaly
0%
69%
30%
0%
13
flagAustralia
25%
66%
0%
8%
12
flagPakistan
20%
40%
20%
20%
10

Gender

men81%
women78%
iridium
6%
6%
limestone
81%
78%
tungsten
5%
8%
tin
7%
6%

Language versions

question
answers
results
flag
Which of the following is not a chemical element?
512
78%

Details

Author: globalquiz.org
Illustration: Iqbal Osman
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