0
Pottasium is a meta element. Atomic Mass of it is 39.
What else can I help you with?
What is the mass of one atom in protactinium?
The atomic weight of protactinium is 231,03588.
What is the atomic mass for protacium?
potasium is a metal element. Atomic mass of it is 39.
How the relative atomic mass is related to gram?
relative atomic mass
How relative atomic mass is related to gram?
relative Atomic Mass
What is protactinium's atomic mass?
Protactinium has 29 isotopes; each isotope has a different mass. For details of isotopic masses see at: http:/en.wikipedia.org/wiki/Isotopes_of_protactinium.
How many neutron and protons are in protactinium?
Protactinium has 91 electrons; the valence is 4 or 5.
What is the relative atomic mass of potassium?
the relative atomic mass for the element potassium is 39.0983
What is the atomic radius of protactinium?
The atomic radius of protactinium is 180 pm.
What is the atomic number of protactinium?
Protactinium, with the chemical symbol Pa, is the chemical element with the atomic number 91.
What element has a relative atomic mass of 15.5?
Relative atomic mass, also called atomic weight, is listed on the periodic table for each element. There is no element listed on the periodic table with a relative atomic mass of 15.5.
Protactinium with 91 protons and a mass of 234 undergoes alpha decay and becomes what with an atomic number of what and an atomic mass of what?
It would be actinium with 89 protons and a mass of 230.
What is the relative atomic mass of Helium?
Approximately 4.01
