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The table below lists density of different metals including common metals and less common metals in g/cm3, kg/m3, lb/in3, lb/ft3. Common & Less Common Metal Density Chart / Table The density of common metals such as iron is 7.87 g/cm3, mild steel is 7.85 g/cm3, 304 stainless steel is 8.0 g/cm3, aluminum is 2.7g/cm3, copper is 8.93 g/cm3, gold is 19.3 g/cm3, silver is 10.49 g/cm3, for more metals, please view the metal density chart and table below. For example, the most dense metal is Osmium (Os), with a density of 22.59 g/cm3, which is 42 times that of the least dense metal Lithium (0.534g/cm3). June 1992.Density of Metals – List of Metals by Densityĭifferent metals have different densities, and the density difference between some metals is huge. DOE Fundamentals Handbook, Volume 1, 2, and 3. Department of Energy, THERMODYNAMICS, HEAT TRANSFER, AND FLUID FLOW. Fundamentals of Engineering Thermodynamics, Fifth Edition, John Wiley & Sons, 2006, ISBN: 978-7-0 Thermodynamics in Nuclear Power Plant Systems. Nuclear Systems Volume I: Thermal Hydraulic Fundamentals, Second Edition. Nuclear Reactor Engineering: Reactor Systems Engineering, Springer 4th edition, 1994, ISBN: 978-0412985317 Stacey, Nuclear Reactor Physics, John Wiley & Sons, 2001, ISBN: 0- 471-39127-1. Baratta, Introduction to Nuclear Engineering, 3d ed., Prentice-Hall, 2001, ISBN: 8-1. Lamarsh, Introduction to Nuclear Reactor Theory, 2nd ed., Addison-Wesley, Reading, MA (1983). Using the density of water, which is approximately 1 kilogram per liter or 1000 grams per liter, we can calculate that 5 gallons of water would weigh approximately 18.927 kilograms or 41.67 pounds (since 1 kilogram equals 2.20462 pounds). It differs by about 9% and therefore ice floats on liquid water To elaborate on the weight of water, 5 gallons of water is equivalent to 18.927 liters of water. It has a maximum of density at 3.98 ☌ (1000 kg/m 3), whereas the density of ice is 917 kg/m 3. For example, water differs from most liquids in that it becomes less dense as it freezes. It must be noted, there are exceptions from this rule. Where ∆T is the temperature change, V is the original volume, ∆V is the volume change, and α V is the coefficient of volume expansion. The change in volume of a material that undergoes a temperature change is given by the following relation: This phenomenon is known as thermal expansion. However, the amount of expansion or contraction varies, depending on the material. It means that one cubic centimeter of water has a mass of one gram. The rounded value of 1 g/ml is what you'll most often see, though. This value is commonly used as a reference point for the density of other substances. Actually, the exact density of water is not really 1 g/ml, but rather a bit less (very, very little less), at 0.9998395 g/ml at 4.0 Celsius (39.2 Fahrenheit). Most substances expand when heated and contract when cooled. The density of water is around 997 kg/m³ or approximately 1 gram per cubic centimeter (g/cm³) or 1000 kilograms per cubic meter (kg/m³) at standard temperature and pressure (STP). The effect of temperature on the densities of liquids and solids is also very important. Compressibility measures the relative volume change of a fluid or solid as a response to a pressure change. On the other hand, the density of gases is strongly affected by pressure. The effect of pressure on the densities of liquids and solids is very small. Increasing the pressure always increases the density of a material. In general, density can be changed by changing either the pressure or the temperature. It must be noted, the change in density is not linear with temperature because the volumetric thermal expansion coefficient for water is not constant over the temperature range. It has a maximum density of 11.6 o C (1106 kg/m 3), whereas its solid form ice density is 1017 kg/m 3. Also, heavy water differs from most liquids in that it becomes less dense as it freezes. Pure heavy water (D 2O) has its highest density of 1106 kg/m 3 at a temperature of 11.6 o C (52.9 o F). The molar mass of water is M(H 2O) = 18.02, and the molar mass of heavy water is M(D 2O) = 20.03 (each deuterium nucleus contains one neutron in contrast to the hydrogen nucleus). Since about 89% of the molecular weight of water comes from the single oxygen atom rather than the two hydrogen atoms, the weight of a heavy water molecule is not substantially different from that of a normal water molecule. The fact causes this difference, and the deuterium nucleus is twice as heavy as the hydrogen nucleus. Pure heavy water (D 2O) has a density about 11% greater than water but is otherwise physically and chemically similar.