xenon
/'zenɔn/
Definition
- Noun:
- A chemical element: Xenon is a colorless, odorless, inert (non-reactive) gaseous element found in very small amounts in the Earth's atmosphere. It is a noble gas.
Usage
- Xenon is used primarily in scientific and industrial applications. It is not commonly used in everyday conversation but is important in specialized fields.
- It is typically used as a singular, uncountable noun when referring to the element as a substance.
Examples
- Noun:
- Xenon is used in certain types of photographic flashes.
- The atmosphere contains only about 0.0000087% xenon.
- Scientists study the properties of noble gases like xenon.
Advanced Usage
- Scientific Context: In physics and chemistry, "xenon" is often discussed in the context of its atomic number (54), its isotopes, or its use in specialized lamps (e.g., xenon arc lamps).
- The experiment required a chamber filled with pure xenon.
Variants and Related Words
- Xenon lamp (noun): A type of high-intensity electric lamp that uses xenon gas.
- The car's headlights use xenon lamps for better visibility.
- Xenon fluoride (noun): A compound formed from xenon and fluorine.
- Xenon fluoride is an example of a noble gas compound.
Synonyms
- Element 54: Referring to its atomic number.
- Noble gas: The category of elements to which xenon belongs, along with helium, neon, argon, krypton, and radon.
Related Phrases
- Trace amounts: This phrase is often used to describe the very small concentration of xenon in the air.
- Xenon is present in the atmosphere in trace amounts.
Noun
-
a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa
Từ có nhắc đến "xenon"
