Merthiolate
Brown gases include:Nitrogen Dioxide (NO2) - Reddish brownBronime (Br2) - Yellowish BrownFluorine - Brownish yellowBromine (vapor) - Brownish redBromine monochloride - Reddish brownIodine monochloride (vapor) - BrownCarbon particulate haze - BrownBrown's Gas (Oxyhydrogen) is a mixture of hydrogen and oxygen used in welding. It is not coloured.
mercuric chloride
Hematite has a red streak. It can vary in depth of color, depending on the variety of hematite. Limonite has a yellow-brown (more brown than yellow) streak. But you have to make sure you are streaking the limonite and not an underlying mineral, if the limonite is located on another mineral.
It can be used to bleach hair, and as an antiseptic.
Sulfur is a yellow mineral. It can be used in papermaking, plastic., explosives, and matches.
sorrel
sorrel
Copper is a reddish brown element used for electrical wiring as it is a good conductor of electricity.
Dark reddish-brown is used in the Bradshaw paintings.
A white mineral in some alkaline salt deposits, used in making glass and ceramics, as a metallurgical flux, and as an antiseptic.
The nonmetal element iodine can be used as an antiseptic.
Peroxide is in a brown bottle, or you may be referring to iodine or Mercurochrome, all three of which are used as an antiseptic/anti-infective on scrapes, cuts and abrasions.
An anatase is a blue or brown mineral, a form of titanium dioxide, used as a pigment.
Antiseptic is used to prevent an infection of an open wound.
Chestnut is a noun when it refers to the tree, nut, or wood from that tree. It can be used as an adjective meaning reddish-brown.
Not sure on this one...Either COPPER, or cake frosting
No .