Condense on a surface, chemically
Else clues• Accumulate gases on the surface
• Accumulate on a surface
• Accumulate on a surface, as a dissolved substance
• Accumulate on the surface, like molecules
• Accumulate, chemically
• Act like activated charcoal or silica gel
• Act on like a carbon filter
• Assimilate
• Collect condensed gas on a surface
• Collect on a surface
• Condense on a surface
• Condense on the surface
• Gather chemically in a thin layer
• Gather in a condensed layer
• Gather in a thin layer of molecules
• Gather on a surface, chemically
• Gather on a surface, in chemistry
• Hold on the surface, in chemistry
• To hold, chemically