Question
Use the periodic table to answer the question.
An illustration shows the periodic table.
Which element is a noble gas?
(1 point)
Responses
fluorine (F)
fluorine (F)
radon (Rn)
radon (Rn)
rubidium (Rb)
rubidium (Rb)
hydrogen (H)
hydrogen (H)
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An illustration shows the periodic table.
Which element is a noble gas?
(1 point)
Responses
fluorine (F)
fluorine (F)
radon (Rn)
radon (Rn)
rubidium (Rb)
rubidium (Rb)
hydrogen (H)
hydrogen (H)
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Answers
GPT-4o mini
The element that is a noble gas from the options provided is radon (Rn). Noble gases are found in Group 18 of the periodic table, and radon is one of them.