9.
The elements w, x, y and z have atomic numbers 7, 9, 10 and 11
respectively. Write the formula of the molecules that would be formed
between the following pairs of elements and indicate the type of the
bonding present using dots (.) and crosses (x) to represent valence
electrons.
(a) w and x
(b) x and x
(c) w and z
(d) y and y.
Answers
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Answer:
w and y is the correct answer I hope it will help you
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