Refer to a periodic table and predict which of the following elements is a gas at 25 °C and one atmosphere pressure.

Name: Refer to a periodic table and predict which of the following elements is a gas at 25 °C and one atmosphere pressure.
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Question

Quizplus · Accepted Answer

The element with the symbol Ne is neon and is located in group 18 of the periodic table. All of the elements in this group are gases at 25 °C and one atmosphere pressure, so neon is the best choice.

Refer to a Periodic Table and Predict Which of the Following