The electron arrangement of ions X3+ and Y2- are 2,8 and 2,8,8 respectively

      

The electron arrangement of ions X3+ and Y2- are 2,8 and 2,8,8 respectively
a) Write the electronic arrangement of the elements X and Y
b) Write the formula of the compound that would be formed between X and Y

  

Answers


John
a) i) X:2,8,3

ii) Y:2,8,6

b) X2Y3
johnmulu answered the question on February 2, 2017 at 07:12


Next: When a candle was burnt completely, the total mass of products was found to be greater than the original mass of the candle. Explain
Previous: With reference to atomic number of one, explain why hydrogen can be placed in either group I and VII of the periodic table

View More Chemistry Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions