Question

the elements w, x, y and z have atomic numbers 7, 9, 10 and 11 respectively. write the formula of the moleculea that would be formed between the following pairs of elements and indicate the type of the bounding present using (•) and crosses (x) to represent valence electrons. a) w and x b) x and x c) w and z d) y and y​

Answer 1

Answer:

c)is your answer

Explanation:

i hope it is help for you

Answer 2

Answer:

a) NF3

b) F2

C) this is not possible

d) this is not possible because Ne have octet state

I think this is right