DescriptionMethane cram 94 alt.svg English: Molecule of methane, in Cram's representation, in the same position as File:Hybridation sp3-094.png. Français :...
File:Methane cram 94.svg, File:Methane cram 94 alt.svg; File:Ammoniac cram lewis 94.svg, File:Ammoniac cram lewis 94 alt.svg, File:Ammoniac cram lewis 94 alt2...
DescriptionMethane cram 94.svg English: Molecule of methane, in Cram's representation, in the same position as File:Hybridation sp3-094.png. Français :...