What are facts about promethium?

Anonymous

∙ 10y ago

Updated: 8/18/2019

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

Wiki User

∙ 10y ago

What else can I help you with?

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.

Trending Questions

Is it against the law to kill a state bird? Would it hurt to take one ativan if you have already taken 4 darvicete in 10 hours? What is the density of a block of marble that occupies 314 cm3 and has a mass of 958 g? Where are patient care technician schools? Where did saudia Arabia get its name? What 3 traits describe Harriet Tubman? What country William Shakespeare started his career? What is the distance from Salt Lake City UT to Boise ID? Is ant a Masculine gender? Which event in the European exploration of the east is the most significant? Using heisenberg's uncertainity principle prove the non existence of the electron inside the nucleus? Do the yanomami still exist? Can you have and example of developmental adaptation? Who owns yacht Alisia? Can ear infections cause head aches? When did the Philippines first join the Olympics? What shape is a cupboard? How are volcanic mountains made? Does DR stand for doctor? What are stoned olives?