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The noble-gas notation for tin (Sn) will contain the symbol Ar Kr Xe Rn
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The noble-gas notation for tin (Sn) will contain the symbol Ar Kr Xe Rn

User MikeyE
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Answer:

2. Kr

Step-by-step explanation:

User DarkAtra
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Answer: Noble-gas notation of Sn contains Kr.

Explanation: Tin ( Sn) is an element having atomic number 50.

Nearest noble gas to this element is Krypton which has an atomic number 36.

Electronic configuration or noble-gas notation for Sn is written as :


Sn=[Kr]4d^(10)5s^25p^2

As seen from above, Noble gas Krypton having symbol 'Kr' is coming in the electronic configuration for Tin.

User Niche
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