My Learning Cart
?
Categories
Account

What is the electronic configuration of oxygen?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What is the electronic configuration of oxygen?

Options:

  1. 1s2 2s2 2p4
  2. 1s2 2s2 2p6
  3. 1s2 2s2 2p2
  4. 1s2 2s2 2p5

Correct Answer: 1s2 2s2 2p4

Solution: 

Oxygen has 8 electrons, and its electronic configuration is 1s2 2s2 2p4.

What is the electronic configuration of oxygen?

Practice Questions

Q1
What is the electronic configuration of oxygen?
  1. 1s2 2s2 2p4
  2. 1s2 2s2 2p6
  3. 1s2 2s2 2p2
  4. 1s2 2s2 2p5

Questions & Step-by-Step Solutions

What is the electronic configuration of oxygen?
Correct Answer: 1s2 2s2 2p4
  • Step 1: Understand that oxygen is an element with the atomic number 8, which means it has 8 electrons.
  • Step 2: Electrons are arranged in energy levels or shells around the nucleus of the atom.
  • Step 3: The first energy level can hold a maximum of 2 electrons. So, we fill this level first: 1s2 (2 electrons in the 1s orbital).
  • Step 4: The second energy level can hold a maximum of 8 electrons. We fill this level next: 2s2 (2 electrons in the 2s orbital).
  • Step 5: After filling the 2s orbital, we have 4 electrons left to place in the 2p orbital. We fill the 2p orbital with 4 electrons: 2p4.
  • Step 6: Combine all the filled orbitals to write the complete electronic configuration: 1s2 2s2 2p4.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks