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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.
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What is the atomic symbol of promethium?
The chemical symbol of promethium is Pm.
What is the chemical symbol fo promethium?
The chemical symbol of promethium is Pr.
Where did the symbol promethium come from?
The chemical symbol of promethium - Pm - is derived from this name.
Why was Pm the symbol for promethium?
The symbol is derived from the name.
Pm is the chemical symbol for?
Promethium
What is the atomic number of promethium?
Promethium, with the chemical symbol Pm, is the chemical element with the atomic number 61.
Pm is the chemical symbol for what?
Promethium is a chemical element with the symbol Pm and atomic number 61
What is promethium?
Promethium is an element of the periodic table, atomic number 61, chemical symbol Pm.
What state of matter is promethium at room temperature?
Promethium is a chemical element with the symbol Pm and an atomic number of 61. It is solid at room temperature.
What are three names of isotopes of promethium?
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.
What does symbol mean on the periodic table mean?
The symbol on the periodic table means the abrevitation of the chemical element. For example, the chemical element symbol Pm stands for Promethium.
Is promethium malleable?
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.
