Wondering how to use Actinium in a sentence? Below are 10+ example sentences from authentic English texts. Including the meaning and synonyms such as element.
Actinium in a sentence
Actinium meaning
A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores.
Synonyms of Actinium
Using Actinium
- The main meaning on this page is: A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores.
- Useful related words include: ac, atomic number 89, chemical element, element.
- In the example corpus, actinium often appears in combinations such as: of actinium, actinium is, actinium pharmaceuticals.
Context around Actinium
- Average sentence length in these examples: 20.7 words
- Position in the sentence: 11 start, 8 middle, 1 end
- Sentence types: 20 statements, 0 questions, 0 exclamations
Corpus analysis for Actinium
- In this selection, "actinium" usually appears near the start of the sentence. The average example has 20.7 words, and this corpus slice is mostly made up of statements.
- Around the word, metal, pure, compounds, pharmaceuticals, trichloride and reacts stand out and add context to how "actinium" is used.
- Recognizable usage signals include abundance pure actinium could only and actinium 227 half. That gives this page its own corpus information beyond isolated example sentences.
- By corpus frequency, "actinium" sits close to words such as abenaki, abstracted and addendum, which helps place it inside the broader word index.
Example types with actinium
The same corpus examples are grouped by length and sentence type, making it easier to see the contexts in which the word appears:
Over the last week, Actinium has traded 52.4% lower against the dollar. (13 words)
During the last seven days, Actinium has traded down 2% against the US dollar. (14 words)
Another danger of actinium is that it undergoes radioactive decay faster than being excreted. (14 words)
Click here for more information. main infobox Actinium is a radioactive chemical element with symbol Ac (not to be confused with the abbreviation for an acetyl group ) and atomic number 89, which was discovered in 1899. (36 words)
Other compounds Actinium hydride was obtained by reduction of actinium trichloride with potassium at 300 °C, and its structure was deduced by analogy with the corresponding LaH 2 hydride. (29 words)
Actinium Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company developing ARCs or Antibody Radiation-Conjugates, which combine the targeting ability of antibodies with the cell killing ability of radiation. (29 words)
Example sentences (20)
A soft, silvery-white radioactive metal, actinium reacts rapidly with oxygen and moisture in air forming a white coating of actinium oxide that prevents further oxidation.
Golub, p. 213 citation Owing to the close similarity of actinium and lanthanum and low abundance, pure actinium could only be produced in 1950.
Other compounds Actinium hydride was obtained by reduction of actinium trichloride with potassium at 300 °C, and its structure was deduced by analogy with the corresponding LaH 2 hydride.
Similar to oxyfluoride, actinium oxychloride can be prepared by hydrolyzing actinium trichloride with ammonium hydroxide at 1000 °C.
The close similarity of physical and chemical properties of actinium and lanthanum makes separation of actinium from the ore impractical.
Actinium Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company developing ARCs or Antibody Radiation-Conjugates, which combine the targeting ability of antibodies with the cell killing ability of radiation.
Maxim Group started coverage on shares of Actinium Pharmaceuticals in a report on Friday, April 17th.
During the last seven days, Actinium has traded down 2% against the US dollar.
Virtu Financial LLC increased its stake in Actinium Pharmaceuticals by 103.1% in the third quarter.
Actinium is developing Antibody Radio-Conjugates (ARCs) that combine the targeting capabilities of monoclonal antibodies with the cell kill ability of radioisotopes.
Essex Investment Management Co. LLC acquired a new position in Actinium Pharmaceuticals during the 3rd quarter worth approximately $816,000.
Over the last week, Actinium has traded 52.4% lower against the dollar.
Actinium-227 (half-life 21.77 years) occurs in all uranium ores, but in small quantities.
Actinium is mostly present in uranium-containing, but also in other minerals, though in much smaller quantities.
Another danger of actinium is that it undergoes radioactive decay faster than being excreted.
Click here for more information. main infobox Actinium is a radioactive chemical element with symbol Ac (not to be confused with the abbreviation for an acetyl group ) and atomic number 89, which was discovered in 1899.
Hammond, C. R. The Elements in Applications Owing to its scarcity, high price and radioactivity, actinium currently has no significant industrial use.
In the latter method, actinium metal is treated with hydrogen fluoride vapors at 700 °C in an all-platinum setup.
Isotopes main Naturally occurring actinium is composed of two radioactive isotopes ; mainAc (from the radioactive family of mainU ) and mainAc (a granddaughter of mainTh ).
It is the ninth product of the neptunium decay series as a daughter isotope of actinium-225.
Common combinations with actinium
These word pairs occur most frequently in English texts:
- of actinium 9×
- actinium is 5×
- actinium pharmaceuticals 4×
- actinium and 3×
- actinium has 3×
- pure actinium 2×
- actinium trichloride 2×
- actinium currency 2×
- in actinium 2×
- radioactivity actinium 2×