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The Lanthanides are a Period of Elements in the sixth period.
They all metals. They all have variable oxidation states, but oxudation state '3' is the most stable.
They lie in the Periodic Table between Group (II) (Alkaline Earth metals) and the Transition Metals.
lenpollock
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∙ 12y agoIn the upper one of two horizontal rows at the bottom of the table. Each row is an expansion of the element position of column 3 of a wide form periodic table, specifically that of period 6 for the upper row and period 7 for the lower row.
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∙ 11y agoThe lanthanide metals are the elements with atomic numbers 58-71, located in the top row of the rectangular section on the periodic table of elements.
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∙ 8y agoThey are placed under the periodic table.
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∙ 15y agoi m not gonna tell you
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∙ 13y agoAfter Lanthanum element number 57
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In what type of orbitals are the actinide and lanthanide electron found?
f block element
Is actinide considered a synthetic element?
Actinide is not an element, but is a series of elements. Of the actinide series of elements, all except actinium, thorium, protactinium, and uranium are considered to be synthetic elements because they are not found in nature in appreciable amounts.
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.
The first period at the bottom called?
Lanthanides
By weight 65 of you in what element?
The elements with atomic number 65 on the Periodic Table is Terbium (Tb). It is a Lanthanide with Berkelium (Bk) directly below it. Berkelium is an Actinide.
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 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.
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 are the two metal groups?
the two groups of metals is the Lanthanide series and the Actinide series.
Is Magnesium a metal from the lanthanide series or actinide series?
Neither. Magnesium is an alkaline earth metal (group II).
Is americium a lanthanide?
No. Americium is an actinide.
What are the names of the two sets of elements found below the Periodic Table?
They are called the Lanthanide series and the Actinide series as shown in http://www.syvum.com/cgi/online/serve.cgi/squizzes/chem/ptable.html
Plutonium is a type of lanthanide or actinide or regular transition element?
Plutonium is an actinide
In what type of orbitals are the actinide and lanthanide electron found?
f block element
Are lanthanide and actinide elements in groups 13-16?
no !
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
Is californium a lanthanide or a actinide?
Californium is a member of the actinoids family.
