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13) Two elements X and Y have following electronic configuration :

1968_88597_0.jpg

The expected compounds formed by combination of X and Y will be expressed as –

a) XY2

b) X5Y2

c) X2Y5

d) XY5

Shane Macguire , 11 Years ago
Grade upto college level
anser 1 Answers
Keerthi Raj

Last Activity: 11 Years ago

i think 3p6 is missing in the question

ans is 

a)      XY2

 

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