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
flagVietnam
0%
100%
0%
0%
13
flagNew Zealand
0%
100%
0%
0%
13
flagFinland
0%
95%
4%
0%
44
flagCanada
0%
92%
4%
4%
25
flagthe United Arab Emirates
2%
88%
2%
5%
34
flagthe Philippines
7%
85%
7%
0%
14
flagIndia
5%
82%
4%
4%
118
flagthe United States
4%
81%
5%
8%
299
flagthe Netherlands
3%
81%
7%
7%
27
flagFrance
6%
81%
12%
0%
16
flagItaly
0%
80%
19%
0%
21
flagRepublic of Ireland
0%
76%
7%
15%
26
flagMalaysia
7%
76%
7%
0%
13
flagNorway
7%
76%
15%
0%
13
flagthe United Kingdom
9%
75%
4%
9%
221
flagGermany
3%
75%
7%
14%
98
flagSingapore
8%
75%
8%
8%
12
flagPoland
9%
75%
7%
7%
5453
flagUnknown
13%
67%
12%
5%
93
flagAustralia
20%
66%
0%
6%
15

Gender

men81%
women78%
iridium
5%
6%
limestone
81%
79%
tungsten
5%
8%
tin
7%
6%

Language versions

question
answers
results
flag
Which of the following is not a chemical element?
627
78%

Details

Author: globalquiz.org
Illustration: Iqbal Osman
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