Question

Two elements X and Y have atomic number 12 and 17 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 of x and y).



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Answer 1

Answer:

X = 1s2 2s2 2p6 3s1

Y= 1s2 2s2 2p6 3s2 3p4

X will be a form of ioinc bond as it is can easily lose on e from outer shell

Y will form a covalent bond as it can't lose e and only can share

As the valence of X is 1 and y is 4 so they can form X4Y

Answer 2

Answer:

check the image....

Explanation:

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