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It depends on the Periodic Table. Some have 14 lanthanides and some have 15 lanthanides. Refer to the related link for a Wikipedia article on the lanthanides for more information.
Wiki User
∙ 11y ago
Wiki User
∙ 9y ago14, they fill the f-subshell
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What are the two rows at the bottom of the periodic table there?
The name of bottom two rows of the periodic table is lanthinedes and actinides.
What is a lanthanide element?
Lanthanides are any of the series of 15 consecutive chemical elements in the periodic table from lanthanum to lutetium (atomic numbers 57 - 71). With scandium and yttrium, they make up the rare earth metals. Their atoms have similar configurations and similar physical and chemical behaviour; the most common valences are 3 and 4.
Elements 58 though 71 and 90 through 103 are called?
58 through 71 are lanthanides, 90 through 103 are actinides.
What is lathanides?
Lanthanides?ærefers to the series of chemical elements that comprise the fifteen metallic chemical elements with atomic number 57 through 71. These elements are known as the rare earth elements.
What are cerium and europium examples of?
One of the examples of cerium is a lighter flint and a fire starter.
The lanthanide series of elements is composed of?
elements 57 - 70.
What are elements with atomic number 58 to 71called?
The lanthanide series.
What are the series of inner transitions elements and what is a trait of each?
The lanthanide and actinide series. Trait of lanthanide: Lanthanum, element 57. Trait of actinide: actinium, element 89.
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.
The classification of any one of the 15 chemical elements in the lanthanide series?
Rare Earth
The two rows of elements placed at the bottom of the periodic table represent what elements?
they are the lanthanide and actinide series of rare earths
What is the name of two series of inner Transition elements?
The lanthanide and actinide series. Trait of lanthanide: Lanthanum, element 57. Trait of actinide: actinium, element 89.
How many elments are in the lanthanide series?
15
How many columns of elements does the periodic table have?
The periodic table contains seven rows of elements. The lanthanide series belongs to row six as elements 57-71. The actinide series belongs to row seven as elements 89-103.
How many rows are on the periodic table?
The periodic table contains seven rows of elements. The lanthanide series belongs to row six as elements 57-71. The actinide series belongs to row seven as elements 89-103.
What family is europium in?
The chemical element of Europium is part of the lanthanide series. The lanthanide series is comprised of metallic elements, these can be referred to as rare earth elements.
Which elemental series are numbered 57-70 on the periodic table?
Elements 57 through 70 on the Periodic Table are part of the Lanthanide Series
