18
QuizMultiple Choice

Nonmetals

Question 18 • LA-Physical Science A

On the periodic table, the elements known as noble gases are all found in

Answer
A
period 2.
B
period 6.
C
group 15.
D
group 18.

Explanation

Noble gases are located in the far-right column of the periodic table, which is group 18. This group includes helium, neon, and argon, among others. Periods are horizontal rows, so noble gases are not all in one period.

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