questionedithistorytranslations

Which naturally occurring chemical element is the densest?

helium
lead
osmium
platinum
The density of osmium is 22,570 kg/m3, slightly more than Iridium (22,420) and platinum (21,450). Commonly used metals are considerably less dense - the density of iron is 7,870, lead 11,340 and mercury 13,456.
globalquiz.org
0
Correct this question
wikipedia → Osmium
3
Very interesting!
reach: rather globalchemical elementschemistrymetals
Metals quizChemical elements quizChemistry quiz
  You will play as

Answers by country

helium
lead
osmium
platinum
answers
flagRepublic of Ireland
0%
22%
72%
4%
22
flagSwitzerland
2%
18%
59%
18%
37
flagAustralia
4%
23%
55%
15%
88
flagMalaysia
13%
13%
55%
16%
36
flagthe Netherlands
0%
22%
55%
16%
18
flagIndia
7%
16%
53%
21%
736
flagAustria
5%
21%
51%
21%
70
flagGhana
13%
10%
51%
24%
29
flagSingapore
6%
16%
50%
26%
30
flagBangladesh
6%
25%
50%
18%
16
flagGreece
9%
23%
47%
19%
21
flagPoland
4%
30%
44%
19%
11483
flagthe United States
4%
27%
42%
23%
600
flagCanada
6%
18%
40%
31%
44
flagGermany
2%
29%
39%
26%
438
flagthe United Kingdom
5%
36%
36%
21%
271
flagthe United Arab Emirates
0%
18%
36%
40%
22
flagthe Philippines
9%
29%
31%
25%
77
flagPakistan
13%
26%
30%
28%
83
flagNigeria
25%
30%
26%
16%
98

Does the candle burn more or less violently in zero gravity?

more violently
about the same
less violently
nobody knows

What color is octopus blood?

red
blue
green
yellow

What is the main difference between Coca-Cola sold in the US, and the Coca-Cola sold in the EU?

sugar
water
caffeine
CO2 level

What is the densest substance in the universe?

osmium
diamond
core of the Sun
neutron star