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Why is the separation of lanthanide elemends difficult?
Because all lanthanide's have almost similar physical as well as chemical properties.
Is barium a lanthanide?
Noar schiniminoar
What are the two series of inner transition elements and what is the trait of each?
The lanthanide and actinide series. Trait of lanthanide: Lanthanum, element 57. Trait of actinide: actinium, element 89.
What is the thulium family name?
Thulium is an lanthanide element with atomic number 69.
The lanthanide that is not naturally occurring?
This chemical element is promethium (Pm).
What is ER on the periodic table?
Erbium (atomic number 68). It is an example of lanthanide.
Why is the separation of lanthanide elemends difficult?
Because all lanthanide's have almost similar physical as well as chemical properties.
What series does Holmium and praseodymium belong in?
The lanthanide, or lanthanoid, series. This is a classification on the periodic table characterized by shared properties of these elements, for example, Holmium and Praseodymium have similar properties. Lanthanide is prefered by the public, lanthanoid is preferred by scientists of IUPAC (International Union of Pure and Applied Chemistry).
What group is erbium in?
its in the Lanthanide series
Is barium a lanthanide?
Noar schiniminoar
Is americium a lanthanide?
No. Americium is an actinide.
Are Lanthanide and actinide elements are transition metals?
Yes, lanthanide and Actinides are transition elements and they are specifically called inner transition elements.
What are family neodymium belong?
Neodymium is a lanthanide.
What is the first number in the lanthanide series?
57
How many elments are in the lanthanide series?
15
What is the heaviest lanthanide?
The smallest atomic number and atomic weight for a lanthanide is lanthanum itself, element 57. The smallest atomic size is lutecium element 71; the lanthanides steadily decrease in atomic radius through the series, and the smallest is the last of them.
Rare earth element in the lanthanide series?
Earth
