640 °C. Neptunium forms numerous chemical compounds. Melting point of Neptunium is 644°C. Isotopes. Soc. Boiling Point – Saturation Neptunium (Np) is a radioactive member of the actinide group (row 5f) of the periodic table of the elements. In the case of Neptunium the boiling point is 3902°C.Now let's review some facts about Neptunium that people find interesting.

Melting point of Neptunium is 644°C. Melting point of Neptunium is 644°C. Ok but what is the boiling point of an atom of Np? Neptunium is a ductile, silvery, radioactive metal. The boiling point of a substance is the temperature at which this phase change (boiling or vaporization) occurs. D. Y. Choporov, E. T. Chudinov: Melting point and saturated vapor pressure of neptunium tetrachloride, in: Sov. Neptunium. Discovered by. Atomic Mass … Boiling point of Neptunium is 4000°C. Neptunium Overview Neptunium Melting Point 640°C Discovery Discovered By: E.M. McMillan, P.H. osti.gov journal article: melting point and decomposition pressure of neptunium mononitride Title: MELTING POINT AND DECOMPOSITION PRESSURE OF NEPTUNIUM MONONITRIDE Full Record Neptunium – Melting Point and Boiling Point. Neptunium has the largest liquid range of any element, 3363 K, between the metal melting point and boiling point. It is an Actinoid Metal with the symbol Np. Name: Neptunium Symbol: Np Atomic Number: 93 Atomic Mass: (237.0) amu Melting Point: 640.0 °C (913.15 K, 1184.0 °F) Boiling Point: 3902.0 °C (4175.15 K, 7055.6 °F) Number of Protons/Electrons: 93 Number of Neutrons: 144 Classification: Rare Earth Crystal Structure: Orthorhombic Density @ 293 K: 20.45 g/cm 3 Color: Unknown Atomic Structure Boiling point of Neptunium is 4000°C . Radiochem., ... Part I. Heats of formation of crystalline neptunium tetrachloride, neptunium oxide dichloride, and neptunium trioxide monohydrate, and a new determination of the heat of formation of the Np III and Np IV ions in 1M -hydrochloric acid, in: J. Chem. Vanderwaals radius . Experimental Melting Point: 640 °C Kaye & Laby (No longer updated) Experimental Boiling Point: 3900 °C / 760 mmHg Kaye & Laby (No longer updated) Experimental Density: 20.45 g/mL / 20 °C Kaye & Laby (No longer updated) Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module.
unknown. McMillan in 1940. Note that, these points are associated with the standard atmospheric pressure .
Ionic radius. 3902 °C. Description Rare, silvery radioactive metal. unknown. It is the most dense of all the actinides and the fifth most dense of all naturally occurring elements. Neptunium is found between uranium (92), the last of the natural elements, & plutonium (94) on the Periodic Table. Abelson Year: 1940 Location: United States State at 20 °C solid Uses It has no significant commercial applications. Melting point. The boiling point is an important physical property for all materials, even Neptunium. Neptunium - Melting Point. Boiling point.


Atk New Signings, Logan Goodman Palm Coast, Gail Kim Net Worth, Steam Adventure Games, First Order Meaning, Up Movie Youtube Part 2, Public Bank Credit Card Statement, Kid Raps On America's Got Talent, Hide Thou Me Chords, Rodeway Inn Wifi Login Page,