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How were Egyptian tombs so well preserved?
Egyptian tombs were well preserved due to the dry and arid climate of the region, which prevented decay and decomposition. Additionally, the practice of mummification ensured that the bodies inside the tombs were preserved for thousands of years. The sealing of tombs with heavy stones and materials also protected the contents from environmental factors and looting.
Who invented the element Mercury?
The discovery of the element mercury dates back to ancient civilizations, so it was not invented by any single person. Mercury has been known to humans since at least 3000 BC, with various cultures and civilizations using it for different purposes.
Is mercury a metal or metalloid?
Mercury is metal and one out of the rest of the elements, it is a liquid at room temperature.Mercury (Hydrargyrum)Atomic Number: 80Symbol: HgAtomic Weight: 200.59Discovery: Known to the ancient Hindus and Chinese. Mercury has been found in Egyptian tombs dating to 1500 B.C.Electron Configuration: [Xe] 4f14 5d10 6s2Word Origin: from the Planet Mercury; Hg is the symbol for Hydrargyrum, which means liquid silverProperties: Mercury has a melting point of -38.842°C, boiling point of 356.58°C, specific gravity of 13.546 (20°C), and a valence of 1 or 2. Mercury is one of the few elements that is liquid at ordinary room temperatures. Mercury is a heavy, silvery-white metal. It is a relatively poor conductor of heat, but a fair conductor of electricity. Mercury readily forms alloys with other metals, called amalgams. An electrical discharge will cause mercury to combine with the noble gases argon, krypton, neon, and xenon. Mercury and its compounds are highly poisonous. Mercury is readily absorbed across unbroken skin or though the respiratory or gatroinstentinal tract. It acts as a cumulative poison. Mercury is very volatile in air. When room temperature air (20°C) is saturated with mercury vapor, the concentration greatly exceeds the toxic limit. The concentration, and thus the danger, increases at higher temperatures.Uses: Mercury is amalgamated with gold to facilitate the recovery of gold from its ores. Mercury is used to make thermometers, diffusion pumps, barometers, mercury vapor lamps, mercury switches, pesticides, batteries, dental preparations, antifouling paints, pigments, and catalysts. Many of the salts and organic mercury compounds are important.Sources: Mercury rarely occurs free in nature. It's chief ore is cinnabar, HgS. Mercury is obtained from cinnabar by heating the cinnabar in air and condensing the vapor.Element Classification: Transition MetalDensity (g/cc): 13.546 (@ +20°C)Melting Point (K): 234.28Boiling Point (K): 629.73Appearance: heavy, silvery-white metal that is liquid at room temperatureAtomic Radius (pm): 157Atomic Volume (cc/mol): 14.8Covalent Radius (pm): 149Ionic Radius: 110 (+2e) 127 (+1e)Specific Heat (@20°C J/g mol): 0.138Fusion Heat (kJ/mol): 2.295Evaporation Heat (kJ/mol): 58.5Debye Temperature (K): 100.00Pauling Negativity Number: 2.00First Ionizing Energy (kJ/mol): 1006.0Oxidation States: 2, 1Lattice Structure: RhombohedralLattice Constant (Å): 2.990References: Los Alamos National Laboratory (2001), Crescent Chemical Company (2001), Lange's Handbook of Chemistry (1952), CRC Handbook of Chemistry & Physics (18th Ed.)
How does the Solanum virus exist?
it does exist. no one knows exactly how it came about except the scientists studying it. there is a small amount of the virus contained in area 51. In 1842 the city of found Hierakonpolis was discovered. Along with the standard Egyptian relics found writing and hieroglyphics decoded found evidence of Mankinds first encounter with the "undead". In 2004 another archeological team was sent in to unearth the tombs and relics, after the hieroglyphics were decoded the story of why some of the bodies they found either had their skulls crushed or their heads cut off. And found entombed were bodies some without their heads and remains inside of stone tombs.... with claw marks on the inside... some of the same bodies without heads. With in the egyptian record were the symptoms of the vrus which is very similar to the average flu. But on the inside afer less than 20 hours you will suffer convulsions and hallucinations. This is the virus eating the frontal lobe of your brain. After enough hours have passed the virus then spread to other parts of your brain like the pain sensory. The virus also attacks the circulatory system and cause necrotic like legions and bruises on your body. The infected loose all moral thought and lose what the egyptians called the spririt or soul. The only part of the brain not afected by the virus was the pimordial core of the brain.... which is where the most base and primal insincts reside. After long enough time what is left of the brain after the virs attacks and devours the brain shuts down all un-necessay functions and retains just enough electircal kick to keep the infected mobile to a certain degree. The account of the Egyptians tell of whole families including women and children, old and young who were put down when the local lord banded what was left of the non-infected within the city walls and then swept the area clear of the infected.
What are common uses for the element Mercury?
Mercury Atomic Number: 80 Atomic Weight: 200.59 Melting Point: 234.32 K (-38.83°C or -37.89°F) Boiling Point: 629.88 K (356.73°C or 674.11°F) Density: 13.5336 grams per cubic centimeter Phase at Room Temperature: Liquid Element Classification: Metal Period Number: 6 Group Number: 12 Group Name: none What's in a name? Named after the planet Mercury. Mercury's chemical symbol comes from the Greek word hydrargyrum, which means "liquid silver." Say what? Mercury is pronounced as MER-kyoo-ri. History and Uses: Mercury was known to the ancient Chinese and Hindus and has been found in 3500 year old Egyptian tombs. Mercury is not usually found free in nature and is primarily obtained from the mineral cinnabar (HgS). Spain and Italy produce about half of the world's supply of Mercury. Mercury can be used to make thermometers, barometers and other scientific instruments. Mercury conducts electricity and is used to make silent, position dependent switches. Mercury vapor is used in streetlights, fluorescent lamps and advertising signs. Mercury easily forms alloys with other metals, such as gold, silver, zinc and cadmium. These alloys are called amalgams. Amalgams are used to help extract gold from its ores, create dental fillings (in the case of silver) and help extend the life of dry cell batteries (in the case of zinc and cadmium). Mercury forms useful compounds with other elements. Mercuric chloride (HgCl2) is a very poisonous salt and was once used to disinfect wounds. Mercurous chloride (Hg2Cl2), also called calomel, is an antiseptic used to kill bacteria. Mercuric sulfide (HgS) is used to make a red paint pigment called vermilion. Mercuric oxide (HgO) is used to make mercury batteries. Mercury is poisonous and can enter the body through the respiratory tract, the digestive tract or directly through the skin. It accumulates in the body, eventually causing severe illness or death.
What liquid has been found in 3500 year old Egyptian tombs?
A:Mercury (Hg) was the element which was discovered.
What liquid metal has been found in 3500 year old Egyptian tombs.?
A:Mercury (Hg) was the element which was discovered.
How were Ancient Egyptian tombs found?
miguel is the new pharoah
Where were Egyptian wall paintings found?
Many paintings from Ancient Egypt have been found near the Valley of Kings in Luxor. However, many are also found in the tombs of the pharaohs.
What liquid has been found in the egyptians tombs?
In Egyptian tombs, researchers have discovered a liquid believed to be a mixture of water, oils, and resins, likely used for embalming purposes. This liquid, often found in containers, provides insight into ancient Egyptian burial practices and their beliefs regarding the afterlife. Analysis of these substances has revealed the use of various aromatic and preservative ingredients. Such findings contribute to our understanding of the cultural and religious significance of mummification in ancient Egypt.
What food has been found in Egyptian tombs that is still edible?
Honey.
How where the ancient Egyptian tombs found?
People found a underground passage and they digged it up and then they found some stairs :)
Why were hierglyphics found in Egyptian tombs?
sometimes the hieroglyphics would be in tombs to warn or try to intimidate people that adventure into the tomb or to scare off tomb raiders.
Where was the element mercury founded?
they found it in 1500 BC Egyptian tombs. no not dating back to 1500 BC, but was found in 1500 BC Egyptian tombs. also look uo the Chinese emporer, Qin_Shi_Huang. you will find a story which tells you about the element mercury
What pharaohs tombs have been found?
Egyptian Pharoahs are buried in the Valley of the Pharoahs, and not in pyramids as is popularly believed.
What is many of the best examples of Egyptian could be found in tombs of pharaohs and other nobles?
i hate answers.com
What was the Egyptian teaching on the afterlife?
A prominent feature of Egyptian worship was belief in an afterlife. This belief found expression in the practice of embalming the dead and in the erection of huge tombs to honor them.
