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Pm is the chemical symbol for what?
Promethium is a chemical element with the symbol Pm and atomic number 61
What is the smallest particle of an element that has the properties of that element is called an?
The smallest particle of an element that has the properties of that element is called an atom.
An element with seven electrons are called what?
An element with seven electrons is called nitrogen.
What is the Green Crystal element Called?
This element is Sulfur.
What are element groups 1 and 7 called?
Element group 1 is called the alkali metals, while element group 7 is called the halogens.
How many neutrons are in an atom of the element silver?
there are 61 neutrons in a the element silver
If element X has 61 protons how many electrons does it have?
In the neutral state the number of electrons is 61.
What is 61 promethium?
Promethium is a chemical element from the lanthanoids family, with the atomic number 61, metal, radioactive.
What element has 61 protons?
The element with 61 protons is promethium (Pm). It is a rare earth metal that is radioactive and is typically found in nuclear reactors. Promethium is used in luminous paint, atomic batteries, and other specialized applications.
Who is promethium?
Promethium is a chemical element, atomic number 61.
How many protons does promethium contain?
It has 61 protons. The atomic number of an element is the also the number of protons of the element. Hope this helps. :D
What element is 105?
Element #105 is called Dubnium.
Pm is the chemical symbol for what?
Promethium is a chemical element with the symbol Pm and atomic number 61
The smallest particle of an element is called?
The smallest particle of an element is called an atom.
What is the atomic number of promethium?
Promethium, with the chemical symbol Pm, is the chemical element with the atomic number 61.
What is the half-life of the chemical element Livermorium?
the longest-lived isotope has lived just 61 ms.
Is promethium representative or transition element?
Promethium is a transition element. It is the only element in the lanthanide series that is radioactive and does not occur naturally on Earth. Its atomic number is 61, and it is commonly used in nuclear batteries and research applications.
