Praseodymium is available in small quantities in the earth's crust and belongs to the category of rare earth minerals. This element can be found as mixture with other elements in monazite and bastnasite and can be extracted using the process called ion exchange or by counter-current solvent extraction
Or... it's family is the Rare Earth Minerals
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Alkali metals in the first group compose the most reactive family of metals.
The most reactive family of nonmetals is the halogen family.
The order of classification is: Kingdom Phylum Class Order Family Genus Species The next smallest classification group after order is family.
The TOTAL number of electrons in the element Pr (atom number 59) is 59.(2, 8, 18, 21, 8, 2)It'll show up with 2 or 3 (or maximum 4) valence electrons, since in its compounds praseodymium occurs in oxidation states +2, +3 and sometimes +4 (PrF4 is a very strong oxidatant, not stable with water).
Group 1 is the most active and Group 2 is second.
Praseodymium is a solid metal.
Praseodymium is a chemical element !
Praseodymium has six electron shells.
Praseodymium, with the chemical symbol Pr, is the chemical element with the atomic number 59.
Praseodymium has 59 protons and electrons. It typically has 60 neutrons, but this number can vary slightly depending on the isotope of praseodymium.
Vanadium, niobium, tantalum and dubnium are members of the fifth group of the periodic table of Mendeleev. Praseodymium is a member of the lanthanides family. Protactinium is a member of the actinides family. All are metals.
No, it is a metal.
that doesn't exist nor is that a word Actually, Praseodymium is an element on the periodic table of elements. There for a word. And to answer the question, Praseodymium is a silver-white color.
It actually doesn't have an smell!! It has a strange look though.
All of the praseodymium ordinarily found in nature is of a single stable isotope, 141Pr. Like all other elements, there are synthetic radioactive isotopes of praseodymium.
The formula for the chloride of praseodymium(III) is PrCl3. In this compound, praseodymium has a +3 oxidation state, so it combines with three chloride ions, each carrying a -1 charge, to form a neutral compound.
Praseodymium is a metallic solid at room temperature. The melting point is 935 degress Celcius.