Question

the element configuration of carbon ,calcium, Argon ,phosphorus​

Answer 1

Answer:

configuration of carbon is 1s22s22p2

electron configuration of calcium [Ar]4s2.

In writing the electron configuration for Argon the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for Argon go in the 2s orbital. The next six electrons will go in the 2p orbital. The p orbital can hold up to six electrons.

In writing the electron configuration for Phosphorus the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for Phosphorous go in the 2s orbital. The next six electrons will go in the 2p orbital. The p orbital can hold up to six electrons.

Explanation:

Answer 2

Answer:

The element configuration of carbon is [He] 2s2 2p2

The element configuration of calcium is [Ar] 4s²

The element configuration of argon is [Ne] 3s² 3p⁶

The element configuration of phosphorus is [Ne] 3s² 3p³.

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