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All of them can be gases, but under standard conditions mercury is a liquid.

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7y ago
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1mo ago

Mercury is the only substance listed that is not a gas at room temperature. Nitrogen, oxygen, and helium are all gases in their normal state.

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Q: Which one is not a gas Nitrogen Oxygen Helium Mercury?
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Related questions

What is and example of a gas?

nitrogen,Helium,oxygen


Is and example of a gas?

nitrogen,Helium,oxygen


What is an example of gas that is not oxygen?

Nitrogen, helium, carbon dioxide.


Which is an element that is a gas at room temperature- Carbon oxygen mercury or nitrogen?

At room temperature: Oxygen & Nitrogen are gases, Carbon is solid, & Mercury is a liquid.


Is carbon mercury oxygen or nitrogen a gas at room temperature?

Oxygen and nitrogen are gases at room temperature, while carbon and mercury are not.


What are derivative names of elements neon helium nitrogen oxygen carbon?

Neon: Ne Helium: He Nitrogen: N Oxygen: O Carbon: C


Which element makes up stars?

Stars are primarily made of hydrogen and helium, with trace amounts of other elements like carbon, oxygen, and iron. These elements are formed through nuclear fusion in the cores of stars.


What is a floating example of a gas-in-gas?

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Does helium have smaller particles than nitrogen or oxygen?

Helium has smaller particles than nitrogen or oxygen. Helium atoms are smaller in size, as they have fewer protons and neutrons in their nucleus compared to nitrogen or oxygen atoms. This smaller size allows helium atoms to move more freely and escape into the atmosphere, which is why helium is a lighter gas.


A list of gas?

Hydrogen Anaesthetic gas oxygen natural gas helium carbon dioxide argon nitrogen


What element is not found in caffeine carbon helium nitrogen or oxygen?

Helium is not found in caffeine. Caffeine is made up of carbon, hydrogen, nitrogen, and oxygen atoms. Helium is a noble gas and is typically not found in organic compounds like caffeine.


Which atom has a physical state of gas?

Examples of gases: oxygen, helium, radon, nitrogen, etc.