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Which of the following elements is a noble gas?
Which of the following elements is a noble gas?
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Practice Questions
1 question
Q1
Which of the following elements is a noble gas?
Helium
Hydrogen
Oxygen
Nitrogen
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Helium is a noble gas, located in Group 18 of the periodic table.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following elements is a noble gas?
Solution:
Helium is a noble gas, located in Group 18 of the periodic table.
Steps: 5
Show Steps
Step 1: Understand what a noble gas is. Noble gases are a group of elements that are very stable and do not easily react with other elements.
Step 2: Look at the periodic table. Noble gases are found in Group 18.
Step 3: Identify the elements in Group 18. The elements in this group include Helium, Neon, Argon, Krypton, Xenon, and Radon.
Step 4: Determine which of these elements is a noble gas. All elements in Group 18 are noble gases.
Step 5: Conclude that Helium is one of the noble gases.
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