Question

write down the electronic configuration of Na, Si and Cl​

Answer 1

$\huge\star\underbrace{\mathtt\red{⫷ᴀ᭄} \mathtt\green{n~ }\mathtt\blue{ §} \mathtt\purple{₩}\mathtt\orange{Σ} \mathtt\pink{R⫸}}\star\:$

2 is the answer

Answer 2

Answer:

Sodium valance electron is 1 as its electronic configuration is 2 8 1 and chlorine valance electron is 7 as its electronic configuration is 2 8 7.So na donates one electron to Cl.

Explanation:

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