aptauja -

From: zirgs Date: 24. Marts 2014 - 19:49 (Link)

ar dzīvību, jo ogleklis esot mauka

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From: zirgs Date: 24. Marts 2014 - 19:54 (Link)

naftā ir karbōns?

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From: zirgs Date: 24. Marts 2014 - 19:55 (Link)

Element Percent range
Carbon 83 to 85%
Hydrogen 10 to 14%
Nitrogen 0.1 to 2%
Oxygen 0.05 to 1.5%
Sulfur 0.05 to 6.0%
Metals < 0.1%

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