The elements A, B, C and D belong to group 2, 13, 14 and 16 respectively of the periodic table. Which of the two elements will form covalent bonds?
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The elements A, B and C belong to group 2, 14 and 16 respectively, of the periodic table. Which of the two elements will form covalent bonds? Explanation: The covalent bond is formed by the sharing of electrons between two atoms.
like AandB
2)The covalent bond is formed by the sharing of electrons between two atoms. As the element B (which belongs to group 14) has 4 valence electrons which it can share with two elements of C type (from group 16) electrons to complete the octet of each included atom:
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