<span style="font-size: 18px">Topic 4.1: Atmosphere Chemical Composition.</span><br/><br/><span style="font-size: 15px">The chemical composition of the Venusian atmosphere is 96% Carbon Dioxide, 3.5% Nitrogen, less than 1% of a combination of Carbon Monoxide, Argon, Sulfur Dioxide and Water Vapor.<br/>
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The clouds of the planet are believed to be suspended droplets of sulfuric acid.  Teflon and Ceramic coatings on machinery ought to negate the corrosive effects.</span>