Meaning & use
terbium uses
Last updated
Meanings
phrasefixed phrasetechnicalchemistry
The practical applications of terbium, a soft silvery rare-earth metal, especially in green phosphors, magnets and sensors.
Grammar: Used as a topic phrase; for a single use, say 'a use of terbium' or 'terbium is used in ...'.
Patterns
- the uses of terbium
- terbium is used in something
- terbium uses in industry
The article explains terbium uses in low-energy light bulbs and display screens.
Researchers are finding new terbium uses in magnetic materials for tiny speakers.
Terbium uses are still limited because the metal is expensive to separate from other rare earths.
phrasefixed phrasetechnicalchemistry
The green glow that terbium compounds give off, used in fluorescent lamps and older television screens.
Grammar: Often appears in technical descriptions of phosphors; the verb is usually 'give' or 'produce'.
Patterns
- terbium gives a green glow
- terbium-based phosphor
One of the best-known terbium uses is the green color in fluorescent lamp coatings.
The screen's bright green came from terbium compounds.
Common combinations
- terbium compounds
- Terbium compounds are added to special glass to make it glow.
- rare-earth metal
- Terbium is classified as a rare-earth metal.
- terbium alloys
- Terbium alloys can change shape in a magnetic field.
Word family
- terbia noun
- An old name for terbium oxide.
Commonly confused: terbium uses or terbium?
terbium uses vs terbium
The element itself; 'terbium uses' is about what the element is used for.
Practice
Which sentence uses the phrase correctly?
Choose one answer.
Option 0 is correct because 'terbium uses' is a plural noun phrase and takes 'are'. Option 1 repeats 'use' incorrectly, option 2 has a subject-verb agreement error, and option 3 uses the wrong form 'using'.
Make it your own
Write a sentence using “terbium uses”, then check it and compare it with the examples above.