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Electronic configuration of First 20 elements.?
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Electronic configuration of First 20 elements.?
Electronic Configuration of First 20 Elements
Introduction
The electronic configuration of an element is the arrangement of electrons in its atomic or molecular orbitals. The electronic configuration of the first 20 elements is important to understand the periodic trends and properties of elements.
Electronic Configuration of First 20 Elements
- Hydrogen: 1s1
- Helium: 1s2
- Lithium: 1s2 2s1
- Beryllium: 1s2 2s2
- Boron: 1s2 2s2 2p1
- Carbon: 1s2 2s2 2p2
- Nitrogen: 1s2 2s2 2p3
- Oxygen: 1s2 2s2 2p4
- Fluorine: 1s2 2s2 2p5
- Neon: 1s2 2s2 2p6
- Sodium: 1s2 2s2 2p6 3s1
- Magnesium: 1s2 2s2 2p6 3s2
- Aluminum: 1s2 2s2 2p6 3s2 3p1
- Silicon: 1s2 2s2 2p6 3s2 3p2
- Phosphorus: 1s2 2s2 2p6 3s2 3p3
- Sulfur: 1s2
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Electronic configuration of First 20 elements.?
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Electronic configuration of First 20 elements.? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Electronic configuration of First 20 elements.? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electronic configuration of First 20 elements.?.
Electronic configuration of First 20 elements.? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Electronic configuration of First 20 elements.? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electronic configuration of First 20 elements.?.
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