Question

The spdf notation of the first 30 element

Answer 1

Answer:

yes .i know of only first 30 elements. pls mark as brainliest

Answer 2

Answer:

The arrangement of electrons around the nucleus of a certain atom or molecule is known as electronic configuration. Protons, neutrons, and electrons are small particles that make up an atom. A neutral atom has the same number of protons and electrons as a positively charged atom.

Explanation:

The spdf notation of the first 30 elements is as follows below:

1. Hydrogen - 1s¹
2. Helium - 1s²
3. Lithium - 1s² 2s¹
4. Beryllium - 1s₂ 2s₂
5. Boron - 1s² 2s² 2p¹
6. Carbon - 1s² 2s² 2p²
7. Nitrogen - 1s² 2s² 2p³
8. Oxygen - 1s² 2s² 2p ⁴
9. Fluorine - 1s² 2s² 2p⁵
10. Neon - 1s² 2s² 2p⁶
11. Sodium - 1s² 2s² 2p⁶ 3s¹
12. Magnesium - 1s² 2s² 2p⁶ 3s²
13. Aluminum - 1s² 2s² 2p⁶ 3s² 3p¹
14. Silicon -1s² 2s² 2p⁶ 3s² 3p²
15. Phosphorus  - 1s² 2s² 2p⁶ 3s² 3p³
16. Sulfur  -1s² 2s² 2p⁶ 3s² 3p⁴
17. Chlorine - 1s² 2s² 2p⁶ 3s² 3p⁵
18. Argon  - 1s² 2s² 2p⁶ 3s² 3p⁶
19. Potassium - 1s² 2s² 2p⁶ 3s² 3p⁶  4s
20. Calcium - 1s² 2s² 2p⁶ 3s² 3p⁶ 4s
21. Scandium - 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹
22. Titanium -  1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d²
23. Vanadium -   1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d³
24. Chromium -  1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ 3d⁵
25. Manganese - 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁵
26. Iron -  1s² 2s² 2p⁶ 3s² 3p⁶4s² 3d⁶
27. Cobalt - 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁷
28. Nickel -   1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁸
29. Copper - 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ 3d¹⁰
30. Zinc - 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰

Hence, the spdf notation of the first 30 elements is as mentioned above.

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