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They differ in the number of protons in their nucleus.

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14y ago
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6mo ago

Helium, argon, and neon are noble gases with different atomic numbers: helium (2), neon (10), and argon (18). They vary in terms of their densities, boiling points, and chemical reactivity. Neon has the lowest boiling point and argon has the highest atomic weight among the three.

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Q: How do helium argon and neon differ?
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Related questions

What are the 3 lightest members of the noble gases?

The three lightest noble gases are helium, neon, and argon.


What are the first four noble gases?

The first four noble gases are helium, neon, argon, and krypton.


What are the families of neon?

helium neon argon krypton xenon radon


Element similar to helium and neon?

Argon is similar to helium and neon as it belongs to the same group of noble gases. Like helium and neon, argon is colorless, odorless, and inert under normal conditions.


Helium neon argon krypton?

Noble gases


What are helium copper neon and argon classified as?

Elements


How is helium similarform neon and argon?

They are all gases.


What are three family names for noble gases?

Helium Neon and Argon The noble gas group contain: helium, neon, argon, krypton, xenon, radon, ununoctium.


Do helium neon and argon combine with iron?

Helium and neon do not typically react with iron under normal conditions. Argon is inert and does not chemically react with iron.


What is odd helium hydrogen neon or argon?

Helium and neon are odd elements because they have an odd number of protons in their nucleus. Hydrogen and argon are even elements because they have an even number of protons.


What elements belong to the group of noble gases?

The noble gases group on the periodic table includes helium, neon, argon, krypton, xenon, and radon. These elements are known for their stable and unreactive nature due to having a full outer electron shell.


What are all the elements of noble gases?

The noble gases are Helium, Neon, Argon, Krypton, Xenon, and Radon.