what is the general electronic configuration of first group elements
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what is the general electronic configuration of first group elements
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Mathematics
2 years
2021-07-17T15:45:53+00:00
2021-07-17T15:45:53+00:00 2 Answers
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Answer:
Atomic Number Name of the Element Electronic Configuration
1 Hydrogen (H) 1s1
2 Helium (He) 1s2
3 Lithium (Li) [He] 2s1
4 Beryllium (Be) [He] 2s2
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