Question

Two elements X and Y have atomic number 11 and 16 respectively.

i) Write the electronic configuration of both.

ii) Which type of bond will they form?

iii) Write the formula of the compound formed by their combination (in terms X and Y)​

Answer 1

Answer:

(1)E.C OF X= 2,8,1 OR 1s2 2p6 3s1 and of Y=2,8,6 or 1s2 2p6 3s2 3p4

(2)X will form ionic bond and Y will form covalent bond

(3) The formula is X2O

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