What is the electron configuration for carbon and nitrogen and oxygen atom?

The electron configuration for carbon (atomic number 6) is 1s² 2s² 2p². For nitrogen (atomic number 7), it is 1s² 2s² 2p³. Oxygen (atomic number 8) has the electron configuration of 1s² 2s² 2p⁴. Each configuration reflects the distribution of electrons across the atomic orbitals for these elements.