The electron arrangement of ions Q^2- and R³⁺ are as 2, 8, 8, and 2,8respectively. (a) Write the electron arrangement of the elements Q and R...

      

The electron arrangement of ions Q^2- and R³⁺ are as 2, 8, 8, and 2,8respectively.
(a) Write the electron arrangement of the elements Q and R
(b) Write the formula of the compound that would be formed between Q and R

  

Answers

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a) Q 2, 3, 6
R 2, 8, 3
b) R₂Q₃

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sharon kalunda answered the question on March 26, 2019 at 12:13

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