Examples of 'lanthanum' in a sentence
Meaning of "lanthanum"
Lanthanum is a chemical element with the symbol 'La' and atomic number 57. It is commonly used in the context of chemistry and scientific research
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- A chemical element (symbol La) with an atomic number of 57: a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air.
- An atom of this element.
How to use "lanthanum" in a sentence
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lanthanum
Of each lanthanum oxide and neodymium oxide.
Steve knew there was lanthanum in that soil.
Lanthanum oxidizes rapidly when exposed to air.
Compounds of the element lanthanum are particularly preferred.
Lanthanum is the least volatile of the lanthanides.
Hydrogen sponge alloys can contain lanthanum.
Lanthanum fluoride is used in phosphor lamp coatings.
A specific alloying ratio of lanthanum and cerium.
Lanthanum oxide can be crystallized in several polymorphs.
Examples of alpha stabilizers are aluminum and lanthanum.
Lanthanum is used in the production of lighter flints.
Similar effects apply to lanthanum free materials.
The lanthanum is introduced in the form of nitrate.
High concentrations of lanthanum and uranium in both samples.
Lanthanum metal reacts with all the halogens.
See also
This version was higher in lanthanum and lower in neodymium.
Lanthanum is in batteries for hybrid cars.
Cooper developed a lanthanum fluoride process for separating.
Lanthanum is the second most abundant rare earth.
Patients were randomized to receive lanthanum carbonate or calcium carbonate.
Lanthanum may be mentioned very particularly.
Isolating the resultant lanthanum carbonate hydrate by filtration.
Lanthanum and cerium are preferred rare earth metals.
Supernatant aliquots were collected to determine lanthanum concentration weekly.
The use of lanthanum or gadolinium is also preferred.
Each test released a plume of dispersed radioactive lanthanum.
The use of lanthanum or of gadolinium is also advantageous.
This example illustrates incorporating lanthanum as a doping agent.
The lanthanum catalyst was precipitated by addition of oxalic acid.
Exemplary rare earth elements are cerium and lanthanum.
Lanthanum was detected in each of the twenty volume fractions.
Pharmaceutical formulation comprising lanthanum compounds.
And lanthanum and osmium and astatine and radium.
Process for the preparation of lanthanum carbonate dihydrate.
The cathodes are preferably made of tungsten containing lanthanum.
One will mention cerium and lanthanum in particular.
Lanthanum carbonate is used as a phosphate binder in cases of renal failure.
The usual interconnection material is doped lanthanum chromite.
Lanthanum is traditionally counted among the rare earth elements.
The lanthanides are lanthanum and cerium.
Lanthanum trifluoride is a refractory ionic compound of lanthanum and fluorine.
Patients were randomized to receive lanthanum carbonate or standard therapy.
Lanthanum hexaboride hot cathode.
For example the precipitation of lanthanum as oxalate has been described.
Lanthanum nitrate is the preferred.
This second rare earth may in particular be yttrium or lanthanum.
Lanthanum boride is a preferred example.
The precursor used is a mixed carbonate of lanthanum and of thulium.
Lanthanum sesquioxide is preferably used.
Preferred metals from group IIIb are lanthanum and cerium.
