what is the mass of mercury?
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Mercuryâs Mass In this way, Mercury has been measured to have a mass of 3.3 x 10 23 kg, which is less than the other planets because Mercury is so small. Actually, for its size, Mercury is unexpectedly massive because much of its inetior is composed of the dense metal, iron.
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- For example, a liter of pure water weighs about 1 kilogram (2.2 lb) while a liter of mercury metal would weigh 13.5 kg (nearly 30 pounds).
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- Since mb is the known value it is put in the numerator on the other side of the equation since 1013.25 mb is in the numerator on the other side of the equation. Next, cross multiplication is done. x is multiplied by 1013.25 while 29.92 is multiplied by 1034. x * 1013.25 mb = 29.92 inches of mercury * 1034 mb.
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The Universe and Solar System Mercury is the smallest of the 8 major planets with about 5.5% of the mass of Earth. It is smaller but more massive than the largest moons of Jupiter and Saturn.ercury is the smallest of the 8 major planets with about 5.5% of the mass of Earth. It is smaller but more massive than the largest moons of Jupiter and Saturn.
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Mercury (planet) For other uses, see Mercury (disambiguation). Mercury is the smallest and innermost planet in the Solar System. Its orbital period around the Sun of 88 days is the shortest of all the planets in the Solar System. It is named after the Roman deity Mercury, the messenger to the gods.
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Mercury It is the smallest planet in the Solar System, with an equatorial radius of 2,439.7 km. Mercury is even smaller —albeit more massive—than the largest natural satellites in the Solar System, Ganymede and Titan. Mercury consists of approximately 70% metallic and 30% silicate material. Mercury's density is the second highest in the Solar System at 5.427 g/cm³, only slightly less than Earth’s density of 5.515 g/cm³.
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Millimeter of mercury Millimeter of mercury. A millimeter of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high and now defined as precisely 7002133322387415000♠133.322387415 pascals. It is denoted by the symbol mmHg. Although not an SI unit, the millimeter of mercury is still routinely used in medicine, meteorology, aviation, and many other scientific fields. One millimeter of mercury is approximately 1 torr, which is 1/760 of standard atmospheric ...
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- For the scientists among you: The pressure of 1 mm of mercury = 0.019337 P.S.I. A systolic blood pressure of 2 P.S.I. (103 mm Hg) is good, a systolic blood pressure of 3 P.S.I. (155 mm Hg) is not good. Lowering High Blood Pressure Tactics.
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Homework Help: Freezing point of mercury Freezing point of mercury. winterwind. 1. The enthalpy of fusion of mercury is 2.292 kJ/mol, and its normal freezing point is 234.3 K with a change in molar volume of +0.517 cm/mol on melting.
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- The density of the fluid has a great impact on the amount of teaspoons that constitute a pound. For instance,with water (density 998,2 kg/m cubed) it w…ould take about 89 spoons,but with mercury it would only be 68 spoons.
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Mercury (element) Mercury (element) Mercury, also known as quicksilver or hydrargyrum, is a chemical element. Its symbol on the periodic table is Hg, and its atomic number is 80. The symbol Hg stands for its Latinized Greek name hydrargyrum, meaning watery or liquid silver.
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molecule mol•e•cule. 1. the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. 2. a quantity of a substance, the weight of which is numerically equal to the molecular weight; gram molecule.
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- Inches of Mercury. (or in Hg) Unit of atmospheric pressure used in the United States. The name comes from the use of mercurial barometers which equate the height of a column of mercury with air pressure. One inch of mercury is equivalent to 33.86 millibars or 25.40 millimeters. See barometric pressure. First divised in 1644 by Evangelista Torricelli (1608-1647), an Italian physicist and mathematician, to explain the fundamental principles of hydromechanics.
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- Pounds (lb) 1.08 3.88 0.14 1.02 3.88 1.27. Kilograms (kg) 0.49 1.76 0.06 0.46 1.76 0.58. *Figures indicated will vary depending on cylinder manufacturer and fill process from gas supplier. MERCURY MEDICAL® Page 382 (800) 835-MMED (727) 573-0088 FAX (800) 990-6375.
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- Convert how many pounds ( lb ) of mercury are in 1 gallon ( gal ). One (gal) gallon of mercury volume equals one hundred twelve point nine five pounds (lb) in mass of mercury. This mercury calculator can be used to change a conversion factor from 1 gallon gal equals = 112.95 pounds lb exactly. Convert mercury measuring units. How much of mercury is from gallons ( gal ) to pounds ( lb ).
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Atmosphere of Mercury Mercury has a very tenuous and highly variable atmosphere (surface-bound exosphere) containing hydrogen, helium, oxygen, sodium, calcium, potassium and water vapor, with a combined pressure level of about 10−14 bar (1 nPa). The exospheric species originate either from the Solar wind or from the planetary crust.
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Mercury (element) Mercury is a silvery-white liquid post-transition metal. The reason for mercury being a liquid is quite complex. It is quite heavy; a chunk of iron can float on mercury. Compared to other metals, it does not conduct heat well.
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Mercury (element) Mercury (element) is a chemical element with symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum (/haɪˈdrɑrdʒərəm/). On the periodic table of elements, the chemical symbol for mercury is Hg, from the Latin word-Hydrargyrum-meaning liquid silver. 2  For quite some time, we have known that high concentrations of mercury can be toxic to humans; the first account of mercury poisoning was recorded as early as 50 B.C.
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Hydrostatics The pressure PA at point A is that of the. mercury column overhead, while the pressure PB at point B is that. of the atmosphere overhead. We obtain PA from measurement of h: (2.1) where ρHg = 13.6 g cm-3 is the density of mercury and g =9.8ms-2. is the acceleration of gravity.
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Facts About Mercury (Hg) Just the facts. 1  Atomic number (number of protons in the nucleus): 80. 2  Atomic symbol (on the Periodic Table of Elements): Hg. 3  Atomic weight (average mass of the atom): 200.59. 4  Density: 13.5336 grams per cubic centimeter. 5  Phase at room temperature: Liquid. 6  Melting point: minus 37.8 degrees Fahrenheit (minus 38.83 degrees Celsius)
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Glossary For the scientists among you: The pressure of 1 mm of mercury = 0.019337 P.S.I. A systolic blood pressure of 2 P.S.I. (103 mm Hg) is good, a systolic blood pressure of 3 P.S.I. (155 mm Hg) is not good.
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A Guide to Amber â Part I: Types, Definitions, Materials & Scent I’d like to go over the basics of those genres or, to be more precise, sub-genres in what will be a two-part series, starting today with the history, definitions, basics, and scent profile of the materials in each group.
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- of the terrestrial planets mercury is next to the least massive after the moon being about 6 percent of earth s mass and next to the smallest in size being less than twice the size of the moon next to the earth however it has the highest mean density about 5 4 g cm3 a point we shall come back to later the general physical characteristics of the terrestrial planets excluding the moon are given in table 1
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What Type of Planet is Mercury? So the terrestrial planets are similar to Earth. For example, the average density of Mercury is 5.427 g/cm3. Compare this to Earth’s density of 5.515 g/cm3. Planets with this kind of density are made up of mostly rock and metal. Compare this to the density of Saturn, at 0.687 g/cm3. Saturn is so light that it would float on water is you had a pool large enough.
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- So, actually Mars has a fractionally lower mean surface gravity. Mercury = 0.3772 Earth equivalents Mars = 0.3769 Earth equivalents (measured at the equator). For surface gravity, the mass of a planet is effectively concentrated at the center (the center of mass).
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- exists and is an alternate of . Making the world better, one answer at a time. The boiling point of Mercury is 357 Degrees Celsius and the melting point/ freezing point is -38.72 degrees Celsius. The boiling point of Mercury is 357 Degrees Celsius and the melting point/ freezing point is -38.72 degrees Celsius.