Question

Why are noble gases called noble gases?

Answer 1

Noble gases are called noble gases because they have a filled outer subshell and are unreactive at room temperature and pressure. They are composed of single atoms and are particularly stable due to their complete valence shell. However, they can form compounds under certain conditions.

Step-by-step explanation:

The noble gases are called noble gases because they are composed of single atoms and have a filled outer subshell, which makes them particularly stable. This stability is due to their complete valence shell, which means they have a full octet of electrons. They are unreactive at room temperature and pressure, which is why they were originally called inert gases.

However, some chemical compounds containing noble gases were prepared in 1962, showing that they can form compounds under certain conditions.

Answer 2

comes from a translation of the German word Edelgas, which means noble gas.

Why Are Noble Gases Called Noble? The term “noble gas” comes from a translation of the German word Edelgas, which means noble gas. German chemist Hugo Erdmann coined the phrase in 1898. Like a nobleman might consider it undignified to associate with commoners, noble gases tend not to react with other elements.

Step-by-step explanation:

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