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%
10
flagFinland
0%
97%
2%
0%
34
flagCanada
0%
91%
4%
4%
23
flagthe Philippines
7%
84%
7%
0%
13
flagthe United States
2%
83%
4%
8%
210
flagIndia
6%
83%
2%
2%
80
flagItaly
0%
80%
20%
0%
10
flagGermany
1%
79%
5%
12%
54
flagRepublic of Ireland
0%
76%
0%
23%
13
flagthe United Arab Emirates
8%
75%
8%
8%
12
flagMalaysia
8%
75%
8%
0%
12
flagPoland
10%
73%
7%
8%
3851
flagthe United Kingdom
10%
72%
4%
11%
146
flagUU
10%
72%
6%
10%
29
flagFrance
9%
72%
18%
0%
11
flagthe Netherlands
9%
72%
9%
9%
11
flagAustralia
25%
66%
0%
8%
12

Gender

men80%
women78%
iridium
6%
5%
limestone
80%
79%
tungsten
5%
8%
tin
7%
7%

Language versions

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Which of the following is not a chemical element?
451
78%

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Author: globalquiz.org
Illustration: Iqbal Osman
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