yes
No, it is not possible to create a black flame.
i think it is brown.
CYCLOHEXANE - orange and blue flame with no soot....
A white flame is the hottest flame possible in normal air. The temperature of a white flame ranges from 1,400 to 1,600 degrees F.
to avoid contamination
The presence of an emerald green flame color when heating a reddish brown rock from the Canadian shield suggests the presence of copper in the rock. Copper compounds produce a distinct green flame color when subjected to high temperatures.
Prevents possible engine fire
Creating a black flame is not possible in reality. It is a fictional concept often seen in fantasy or supernatural stories.
Yes, it is possible.
A brown dwarf.A brown dwarf.A brown dwarf.A brown dwarf.
Baskets for the home made of certain materials will be flame retardant. These include those covered with flame retardant fabrics and those made of metals such as aluminium or iron. It is possible to treat baskets at home with flame retardant sprays.
No. But a good question nonetheless. There are flames that are clear such as a regular oxy-hydrogen (and very dangerous as a consequence!). Usually we see a flame from the small incandescent particles or excited molecules within it. In order for a flame to be black it would have to absorb light instead of emit light. Doesn't seem possible.