Does bluefire exist?

Blue lava, also known as Api Biru, and simply referred to as blue fire or sulfur fire, is a phenomenon that occurs when sulfur burns. Despite the name, the phenomenon is actually a sulfuric fire that resembles the appearance of lava, rather than actual lava from a volcanic eruption.

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And another question, is violet hotter than blue?

Ascending order of colour of the flame according to temperature :Red,Orange,Yellow,blue,white.So white is the hottest. Violet is little darker than blue. That's the reason for blue being hotter . When talking about gasses, blue flames are generally hotter. Why fire has no shadow? The main reason why the flame has no shadow is because the flame itself is a source of light. Therefore, a shadow is nothing but a darker area with the absence of light. If the light source behind the flame is brighter than the flame, then the flame would cast a shadow.

Keeping this in consideration, how do you make pink fire?

Identify the proper chemicals based on the color they produce. To create blue flames, use copper chloride or calcium chloride. To create turquoise flames, use copper sulfate. To create red flames, use strontium chloride. To create pink flames, use lithium chloride. To create light green flames, use borax. What happens when you light salt on fire? If you throw salt into the fire it will change the color of the flame. This isn't because the salt is burning. It's because the heat of the flame changes the energy of the electrons in the salt and this change releases photons of light. So, you will see a yellow flame when "burning" salt.

Can Dabi cry?

Dabi cannot cry - both literally and symbolically - ever since his tear ducts burned up when he "died". Then, what is the hottest fire color? white-blue When all flame colors combine, the color is white-blue which is the hottest. Most fires are the result of a chemical reaction between a fuel and oxygen called combustion.