English Meaning & Definitions
Any of the chemically inactive gaseous elements of Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, which rarely react with other substances.
- “Argon is an inert gas often used in light bulbs to prevent the filament from oxidizing.”
- “The laboratory used an inert gas atmosphere to ensure the sensitive chemicals did not react with oxygen.”
English Synonyms & Near Equivalents
English Antonyms & Opposites
Comprehensive Thesaurus Breakdown
Compare formal, informal, literary synonyms and register nuances for “inert gas”.
The term combines 'inert' (from Latin 'iners', meaning 'idle' or 'sluggish', from 'in-' meaning 'not' and 'ars' meaning 'skill/art') and 'gas' (coined by Flemish chemist Jan Baptist van Helmont in the 17th century, derived from the Greek 'chaos'). It refers to elements that do not readily undergo chemical reactions due to their stable electron configurations.
Think of 'inert' as 'in-earth'—these gases are so stable and unreactive that they just sit there in the earth like lazy, inactive rocks.
Frequently Asked Questions About “inert gas”
1. What is the meaning of “inert gas” in English?
In English, inert gas (noun) is defined as: “Any of the chemically inactive gaseous elements of Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, which rarely react with other substances.”.
2. How do you use “inert gas” in a sentence?
“Argon is an inert gas often used in light bulbs to prevent the filament from oxidizing.”
3. What are English synonyms of “inert gas”?
4. What is the etymology and word origin of “inert gas”?
The term combines 'inert' (from Latin 'iners', meaning 'idle' or 'sluggish', from 'in-' meaning 'not' and 'ars' meaning 'skill/art') and 'gas' (coined by Flemish chemist Jan Baptist van Helmont in the 17th century, derived from the Greek 'chaos'). It refers to elements that do not readily undergo chemical reactions due to their stable electron configurations.
🇬🇧More English Words to English
View all English words →The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.
A specific duration of time equal to one hour and forty-six minutes and twelve seconds.
The cardinal number equal to one thousand million (1,000,000,000), expressed in scientific notation as 10^9.
A specific duration of time equivalent to one hour and forty-six minutes.