Question

Write atomic number and electron arrangement (E.C) of oxygen and carbon. ​

Answer 1

Answer:

oxygen=1s² 2s² 2p⁴

carbon =1s² 2s² 2p²

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Answer 2

Explanation:

Oxygen:

Oxygen is the eighth element with a total of 8 electrons. In writing the electron configuration for oxygen the first two electrons will go in the 1s orbital. ... Therefore the O electron configuration will be 1s^2 2s^2 2p^4.

Carbon:

Carbon is the sixth element with a total of 6 electrons. In writing the electron configuration for carbon the first two electrons will go in the 1s orbital. ... The remaining two electrons will go in the 2p orbital. Therefore the C electron configuration will be 1s^2 2s^2 2p^2.