Question

electronic configuration for the first element of 1to 30
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Answer 1

Answer:

All of these shells are filled except the 3p shell which has four electrons. Therefore, the electronic configuration of sulfur can be written as 1s2 2s2 2p6 3s2 3p4.

Answer 2

Explanation:

All of these shells are filled except the 3p shell which has four electrons. Therefore, the electronic configuration of sulfur can be written as 1s2 2s2 2p6 3s2 3p4.

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Electronic Configuration of First 30 Elements with Atomic Numbers.

Atomic Number Name of the Element ElectronicConfiguration.

2 Helium (He) 1s2

3 Lithium (Li) [He] 2s1

4 Beryllium (Be) [He] 2s2

5 Boron (B) [He] 2s2 2p1