Chemistry, asked by niniasha1234, 2 months ago

Write the electronic configuration based on K, L, M and N of top 20 elements of modern periodic table and draw an atomic structure of those elements in your notebook, click picture and attach in this please

Answers

Answered by peehuthakur

0

Answer:

The electronic configuration of first 30 elements with atomic numbers listed above corresponds to the ground state of the specific elements.

...

Electronic Configuration of First 30 Elements with Atomic Numbers.

Atomic Number Name of the Element Electronic Configuration

18 Argon (Ar) [Ne] 3s2 3p6

19 Potassium (K) [Ar] 4s1

20 Calcium (Ca) [Ar] 4s2

21 Scandium (Sc) [Ar] 3d1

Explanation:

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