Which group in the periodic table contains the noble gases? (2023)

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Question: Which group in the periodic table contains the noble gases? (2023)

Options:

Correct Answer: Group 18

Exam Year: 2023

Solution:

Noble gases are found in Group 18 of the periodic table, characterized by their lack of reactivity due to having a full valence shell.

Which group in the periodic table contains the noble gases? (2023)

Which group in the periodic table contains the noble gases? (2023)

Step 1: Look at the periodic table, which is a chart that organizes all known chemical elements.
Step 2: Identify the groups in the periodic table, which are the vertical columns.
Step 3: Find Group 18, which is the last column on the right side of the periodic table.
Step 4: Recognize that the elements in Group 18 are called noble gases.
Step 5: Understand that noble gases are known for being very unreactive because they have a full set of electrons in their outer shell.

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