Isotopes of all elements contain the chemical symbol of the element and:
- as a superscript, to left: the mass number of the isotope
- as a subscript to left: the atomic number of the element
A correct symbol is not possible to be written on WikiAnswers window.
Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.
Promethium is typically a solid at room temperature, specifically a metal.
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.
Promethium does not occur naturally on Earth and is primarily synthetic. At room temperature, promethium is expected to be a solid metal.
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.
The chemical symbol of promethium is Pm.
The chemical symbol of promethium is Pr.
The chemical symbol of promethium - Pm - is derived from this name.
The symbol is derived from the name.
Promethium
Promethium, with the chemical symbol Pm, is the chemical element with the atomic number 61.
Promethium is a chemical element with the symbol Pm and atomic number 61
Promethium is an element of the periodic table, atomic number 61, chemical symbol Pm.
Isotopes of promethium haven't special names. Promethium has 38 isotopes and isomers, all radioactive.Isotopes of all elements contain the chemical symbol of the element and:- as a superscript, to left: the mass number of the isotope- as a subscript, to left: the atomic number of the elementA correct symbol is not possible to be written on WikiAnswers window.
Yes. Promethium is a rare earth metal and is found in the periodic table in the Lanthanide section. Its symbol is Pm and it has the atomic number 61. It was predicted to exist, but could not be found in the earth's crust. Promethium has no stable isotopes, and what ones it has are relatively short-lived. It was first isolated from spent nuclear fuel, and later discovered in ores of uranium, but only in the most minute quantities.
Promethium bromide contain promethium and bromine.
Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.