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Crystals of mercury(II) sulfide and several other mercury compounds are deeply colored red, but have no publicly known use in nuclear weapons.. Red mercury is a discredited substance, most likely a hoax perpetrated by con artists who sought to take advantage of gullible buyers on the black market for arms. [1]
Similarly, liquid mercury was used as a coolant for some nuclear reactors; however, sodium is proposed for reactors cooled with liquid metal, because the high density of mercury requires much more energy to circulate as coolant. [116] Mercury was a propellant for early ion engines in electric space propulsion systems.
As the most common source of mercury in nature, [26] cinnabar has been mined for thousands of years, even as far back as the Neolithic Age. [27] During the Roman Empire it was mined both as a pigment, [28] [29] and for its mercury content. [29]: XLI To produce liquid mercury (quicksilver), crushed cinnabar ore is roasted in rotary furnaces ...
Mercury(II) oxide, also called mercuric oxide or simply mercury oxide, is the inorganic compound with the formula Hg O. It has a red or orange color. It has a red or orange color. Mercury(II) oxide is a solid at room temperature and pressure.
Mercury occurs naturally in the environment and exists in many forms. In pure form, it is known as "elemental" or "metallic" mercury. Elemental mercury is a shiny, silver-white metal that is liquid at room temperature. It is not found in this form in nature, but in compounds and inorganic salts.
Myoglobin turns bright red after meat is cut and exposed to oxygen, and also becomes darker when exposed to heat -- hence the dark brown color of a well-done steak. So, the next time you order a ...
Smoke curled around the lectern and sparklers shot up from the floor as the crowd stood and cheered the incoming president, who wore his trademark suit and overlong red tie. “Trump! Trump!
It appears in the films Red Mercury and Red 2. Redstone Minecraft "Perhaps the biggest stroke of genius in Minecraft". [67] This red mineral serves as in-game wiring, letting players lay down logic circuitry that controls pistons, minecarts and other dynamic elements in the game. [67] It is found as ore in deep caves.