Web11 dec. 2024 · Mercury is a dense, silvery-white liquid metal. It is a poor conductor of heat, but a fair conductor of electricity. Mercury melts at −38.83 °C and boils at 356.73 °C. Unlike most metals that melt at low temperatures, liquid mercury does not wet glass. Web19 jan. 2012 · Density at 20 deg C =700 I need to convert this to the density at 15 deg C . How to calculate the beta of the object using the above values Density at 15°C=Density …
Precise Measurements of the Density of Mercury at 20 degrees C …
Web18 jun. 2024 · Mercury’s uncompressed density would be only slightly lower, about 5400 kilograms per cubic meter. The fact that Mercury has an uncompressed density much larger than Earth tells us that Mercury has a much larger fraction of iron in its interior. In fact, Mercury has the largest fraction of iron of any planet in our solar system. Web30 mrt. 2024 · atomic number80 atomic weight200.592 melting point−38.83 °C (−37.89 °F) boiling point356.62 °C (673.91 °F) specific gravity13.5 at 20 °C (68 °F) valence1, 2 electron configuration2-8-18-32-18-2 or (Xe)4f … nerves c1
Density - Chemistry Socratic
WebThe density of mercury at 20 degree C is 13545.848 kg/m3. Mercury element has been known for thousands of years. People learned to make this metal from the most important ore called Cinnabar. The Cinnabar … WebThe density of gold is 19.30 g/cm³ at 20.0°C, and the coefficient of linear expansion is 14.3 x 10^-6 °C^-1. Compute the density of gold at 90°C. Expert's answer Let's assume that gols is an isotropic material. Then the volumetric thermal expansion coefficient is three times the linear coefficient: Web30 mrt. 2024 · Where h = rise of the liquid, σ = surface tension, θ = angle subtended by the liquid surface, ρ = density of the liquid, and d = diameter of the capillary pipe. Calculation: Given: At 20°C surface tension (σ) of water (contact with air) = 0.0736 N/m, d = 10-3 m, and in a clan glass tube the angle subtended by water surface (θ) = 0 0. it system cost