50.9 MB (980.7 KB compressed)
5165 x 3443 pixels
43.7 x 29.2 cm ⏐ 17.2 x 11.5 in (300dpi)
MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY
Methane, molecular model. Atoms are represented by spheres (carbon: black, hydrogen: white) with the bonds between them as grey sticks. Methane (CH4) is an alkane. It is an organic compound and the main constituent of natural gas.
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