Roentgenium is an English word with synonyms like element. Below you'll find 7 example sentences showing how it's used in practice.
Roentgenium in a sentence
Roentgenium meaning
A transuranic chemical element (symbol Rg) with atomic number 111.
Synonyms of Roentgenium
Using Roentgenium
- The main meaning on this page is: A transuranic chemical element (symbol Rg) with atomic number 111.
- Useful related words include: rg, element 111, atomic number 111, chemical element.
- In the example corpus, roentgenium often appears in combinations such as: known roentgenium, roentgenium isotope, of roentgenium.
Context around Roentgenium
- Average sentence length in these examples: 19.4 words
- Position in the sentence: 4 start, 3 middle, 0 end
- Sentence types: 7 statements, 0 questions, 0 exclamations
Corpus analysis for Roentgenium
- In this selection, "roentgenium" usually appears near the start of the sentence. The average example has 19.4 words, and this corpus slice is mostly made up of statements.
- Around the word, known, produce, main, isotope, isotopes and iii stand out and add context to how "roentgenium" is used.
- Recognizable usage signals include characteristics of roentgenium has yet and heaviest known roentgenium isotope it. That gives this page its own corpus information beyond isolated example sentences.
- By corpus frequency, "roentgenium" sits close to words such as aad, aadhar and aaro, which helps place it inside the broader word index.
Example types with roentgenium
The same corpus examples are grouped by length and sentence type, making it easier to see the contexts in which the word appears:
Roentgenium(I) is expected to be difficult to obtain. (9 words)
Isotopes main Roentgenium has no stable or naturally-occurring isotopes. (10 words)
The atomic radius of roentgenium is expected to be around 138 pm. (12 words)
The undiscovered isotope 287 Rg has been predicted to be the most stable towards beta decay ; citation however, no known roentgenium isotope has been observed to undergo beta decay. (29 words)
Experimental chemistry Unambiguous determination of the chemical characteristics of roentgenium has yet to have been established citation due to the low yields of reactions that produce roentgenium isotopes. (28 words)
The most stable known roentgenium isotope, 282 Rg, is also the heaviest known roentgenium isotope; it has a half-life of 2.1 minutes. (24 words)
Example sentences (7)
Experimental chemistry Unambiguous determination of the chemical characteristics of roentgenium has yet to have been established citation due to the low yields of reactions that produce roentgenium isotopes.
The most stable known roentgenium isotope, 282 Rg, is also the heaviest known roentgenium isotope; it has a half-life of 2.1 minutes.
Isotopes main Roentgenium has no stable or naturally-occurring isotopes.
Roentgenium(III) is expected to be of comparable reactivity to gold(III), but should be more stable and form a larger variety of compounds.
Roentgenium(I) is expected to be difficult to obtain.
The atomic radius of roentgenium is expected to be around 138 pm.
The undiscovered isotope 287 Rg has been predicted to be the most stable towards beta decay ; citation however, no known roentgenium isotope has been observed to undergo beta decay.
Common combinations with roentgenium
These word pairs occur most frequently in English texts:
- known roentgenium 3×
- roentgenium isotope 3×
- of roentgenium 2×
- roentgenium has 2×
- roentgenium is 2×