Science, asked by Jungkoook, 5 months ago

30 elements with draw electonic configuraton

Answers

Answered by sunakarbehera1981
1

Answer:

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Explanation:

Electronic Configuration of First 30 Elements with Atomic Numbers

Atomic Number Name of the Element Electronic Configuration

2 Helium (He) 1s2

3 Lithium (Li) [He] 2s1

4 Beryllium (Be) [He] 2s2

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

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