Diamonds of any coulour can be altered by chemicals and heat: a brown diamond included. Note, however, that a natural brown diamond can only be enhanced to appear more 'brown' or a different 'brown', not changed from another colour to brown by these alterations.
Yes, chocolate diamonds are formed under high pressure deep within the earth's mantle. The high pressure and temperature cause carbon atoms to crystallize into diamonds, which can vary in color, including chocolate tones.
Heat and chemicals are two good ways to alter or damage proteins.
Chocolate diamonds are natural diamonds with a brown color caused by the presence of nitrogen impurities. The intense brown color is enhanced through heat treatments, which further intensify the color and improve the diamond's appearance. These treated brown diamonds are marketed as "chocolate diamonds" for their unique color.
Ten cents. It's either plated or has been exposed to heat / chemicals that changed its color. As such it's considered to be an altered coin and has no extra numismatic value.
Metamorphic rock is altered by heat and pressure.
Heat treating any diamond may enhance it, but also devalues it. Heat treating natural diamonds is common, and may include black diamonds. You can read more about the process of heat treating diamonds, below.
Diamonds are used in heat sinks because of their excellent thermal conductivity, which allows them to efficiently transfer heat away from a source. Additionally, diamonds have high thermal stability and can withstand extreme temperatures, making them ideal for heat management in electronic devices.
diamonds
Chocolate will burn at 450.
Metamorphic rock
Nothing "attracts heat"
heat