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What is the radius of an aluminum atom is 0.143 nm what is the radius in picometers?
A nanometer is one billionth of a meter and a picometer is on trillionth of a meter. So there are 1000 picometers in a nanometer. The aluminum atom therefore has a radius of 143 pm.
How many copper atoms in a meter?
I assume you mean laid end to end. 1 meter = 1 X 10-12 in picometers. A copper atom is 128 picometers in radius, which means it is 256 picometers in diameter, long and end to end laid out. so, 256 picometers/1 X 10-12 = 2.56 X 1014 atoms in one meter laid end to end ---------------------------------------------------------------
Is Mercury a metal metalloid or a nonmetal?
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.)
What is the compound name of Hg2SO4?
The compound name of Hg2SO4 is mercury(I) sulfate.
What is Earth and radius in kilometers What is Earth and radius in miles (1 kilometer 0.62 miles)?
The Earth's radius is approximately 6,371 kilometers and 3,959 miles.
Mercury's radius is what percent of Jupiter's radius?
Mercury's radius is 0.3825 that of Earth Jupiter's radius is 11.209 that of Earth So: (0.3825/11.209)*100 = 3.41 percent.
What radius and diameter Mercury has?
The radius of Mercury is 2439.7 kilometers or 1515.96 miles. The diameter is twice the radius.
What is the radius of mercury in scientific notation?
Mercury has a radius of 2439.5km. In scientific notation, this would be 2.4x103km.
What planet is the closest in size to the Moon?
Mercury. The average radius of the Moon is about 1700 km, which is about three-quarters the average radius of Mercury (around 2300 km).
What is the radius at the equator of mercury?
It's about 2440 kilometers. Mercury is almost spherical, so the radius is about the same everywhere.
What is the radius of 8ft?
An unanswerable question as a radius of 8ft is a radius of 8 ft But it is also a radius of 2.4384 meter
What is the radius of 2 meters?
1 meter
What is the radius of Mecury?
Mercury has a mean radius of:2,439.7 Km.1,516 miles.
What is the volume of a cylinder with a radius of 1 meter and a height of 10 meters?
The volume of a cylinder with a radius of 1 meter and a height of 10 meters is 31.416m3
What is the radius of a sphere with a volume of 288pi cubic meters?
Radius of sphere is 6 meter.
The diameter of a circle is 1.6 meter. what is the radius?
Radius: 160/2 = 80 cm
What is the turning radius of a Mercury Villager?
The turning radius of a Mercury Villager may depend on the year in which it was made. The turning radius is 38.7 feet for vehicles made during the 1993-1998 period.
