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The chemical element with atomic number 57 is Lanthanum (La). It is a Lanthanide, as it is what the rest of the Lanthanides are based on. It has 57 electrons in 6 shells. It is naturally occuring and non-radioactive.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoNo, uranium is an actinoid element.
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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.
Is uranium a element?
Yes, Uranium is an element.
Is uranium a mixture or pure substance?
Uranium is a natural chemical element, a pure element.
What is the ground state electron configuration of the element Lanthanum?
[Xe]6s24f1
In Uranium-238 and Uranium-234 does neither element have a charge?
Uranium-238 and uranium-234 are not "elements", but they are natural isotopes of the chemical element uranium. The atoms are neutral.
Is the element Uranium a lanthanoid series element?
Uranium is an actinoid series element.
What is a man-made lanthanum element?
Lanthanum is a natural element.
What odor is lanthanum?
lanthanum is a element on the perodic table ...
What good slogan for the element lanthanum?
what is a good slogan for Lanthanum
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.
Is uranium a lanthanoid series element?
Uranium is a member of the actinides (syn.: actinoids) family.
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.
Element used in lighter flints and carbon-arc lamps?
It is Lanthanum
The element lanthanum is in what section on the periodic table of elements?
The element Lanthanum (La) is a transition metal and the first of the 'Lanthanides'.
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.
What is radioactive disintegration series?
A disintegration series is the pathway of a radioactively unstable element into a stable element. The pathway alters the atomic number of the element and converts the element into another element. A common one is the uranium disintegration series.
What is Metallic element beginning With you?
Uranium (part of the actinide series of the periodic table)
