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Help question in picture
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Help question in picture —————--example-1
User Dsoosh
by
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1 Answer

4 votes

Answer:

Ca=2,8,8,2

Ne=2,8

S=2,8,6

Step-by-step explanation:

bc Ca valance no is 20

Ne """""""""""""""""10

S """""”"""""""""* 16

User DarinH
by
4.7k points