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Xenon.

Xenon will form compounds with halogens under different conditions.

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βˆ™ 11y ago
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βˆ™ 1y ago

Members of the Group 18 family, also known as the noble gases, were once thought to be inert. This is because they were believed to be completely unreactive due to their full outer electron shells, which made them stable. However, it was later discovered that some noble gases can actually form compounds under certain conditions.

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Q: What members of group 18 family were once thought to be inert?
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Related questions

Which family of atoms on the periodic table is inert?

The noble gases in group 18 are inert.


What familie does krypton belong to?

Krypton belongs to the Inert or Noble gases group or chemical family in the Periodic Table.


What is the family called of argon?

Group 18 Helium family Inert gases Noble gases


What is neons family group name?

Neon is a Noble Gas.


What group number are the inert gases?

Elements belonging to group 18 are termed as the inert gases.


What family does xenon element belong to?

Xenon belongs to the noble gases family, also known as group 18 or group 8A in the periodic table. This family includes elements that are colorless, odorless, and have low reactivity.


What comes from a group of elements once thought to be inert?

Noble gases were once thought to be inert because they rarely react with other elements. However, they can form compounds under certain conditions, such as high pressure or temperature. Examples of compounds include xenon hexafluoride or krypton difluoride.


What is the element neon family name?

Neon is in the far right family, know as Noble gases or group 18 and period 2.


Is krypton in the family of alkaili metal?

No, Krypton belongs in the Noble (or inert) gases group. This is group 8 and has the common characteristic of a full outer shell, thus they are not reactive.


What family do helium and argon belong to?

Helium and argon both belong to the noble gas family.


What is the difference between inert and other than inert gas?

Inert means they don't react. Group 18, the noble gases, are inert.


Which group is non-reactive (inert)?

In chemistry the Inert Group are the Noble Gases. So called be cause they do not react with anything. The gases are Helium, Neon, Argon, Krypton, Xenon, Radon.