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Identify the noble gas in the following list A) helium B) nitrogen C) oxygen D) gold E) chlorine
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Identify the noble gas in the following list A) helium B) nitrogen C) oxygen D) gold E) chlorine

User Slackline
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7 votes

Answer:

A) helium

Step-by-step explanation:

because noble gas (group v|||)contains 6 elements in the periodic table including helium,neon,argon,krypton,xenon and radon

User Alexander Gromnitsky
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