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Some facts about promethium are:
Promethium is an artificial element, radioactive, unstable, solid, metal, atomic number 61 , lanthanoid.
- melting point: 1 042 0C
- boiling point; 3 000 0C
- density: 7,26 g/cm3
- Pauling electronegativity: 1,13
- first ionization energy: 540 kJ/mol
- empirical atomic radius; 183 pm
- crystalline structure: double hexagonal close packed
- thermal conductivity: 17,9 W/m.K
- electrical resistivity: 0,75 microohm.m
- paramagnetic
What else can I help you with?
Is Promethium magetic?
Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.
What is the normal phase of promethium?
Promethium is typically a solid at room temperature, specifically a metal.
Is promethium flammable?
Yes, promethium is flammable. It can ignite spontaneously in air and react with oxygen to produce heat and flames. Special precautions are necessary when handling promethium to prevent accidental fires.
What is promethium phase at room temperature?
Promethium does not occur naturally on Earth and is primarily synthetic. At room temperature, promethium is expected to be a solid metal.
What is promethium odor?
Promethium is a radioactive element and does not have a characteristic odor on its own. Any odor associated with promethium would likely be from compounds or substances it is combined with in a laboratory setting.
What substances are in promethium bromide?
Promethium bromide contain promethium and bromine.
Is Promethium magetic?
Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.
Is promethium flamable?
Promethium is not flammable.
What are three compounds containing promethium?
Promethium salts, oxides, and halides are common compounds of promethium. Promethium oxide (Pm2O3) and promethium chloride (PmCl3) are among the compounds that can be formed with promethium.
Is promethium a solid?
Yes. Promethium is a solid.
Is promethium a flamable element?
Promethium is not flammable.
What is the normal stage of promethium?
Promethium is a metal.
Does promethium have protons?
Promethium has 61 protons.
Is promethium soluble?
Promethium is not soluble in water.
What is the normal phase of promethium?
Promethium is typically a solid at room temperature, specifically a metal.
Is promethium flammable?
Yes, promethium is flammable. It can ignite spontaneously in air and react with oxygen to produce heat and flames. Special precautions are necessary when handling promethium to prevent accidental fires.
How common is promethium?
Promethium is a rare artificial element.
