Question

The atomic number of the elements b and m are 12 and 17 respectively determine the molecular formula of the compounds formed when these two elements reacts with each other. Explain with the help 5 electron dot structures

Answer 1

Answer

Explanation:

B = 12 ,

electronic configuration = 2,8,2

Valency = +2

M = 17 ,

Electronic configuration = 2,8,7

Valency = -1

By transfering valency they form ionic bond as BM2

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Answer 2

Answer

M=17=Cl and B=17 mg       ionic bond is formed MgCl2

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