INSTRUCTION:Refer your TWO answers in diagram/picture above with explanation please >Which combination of elements would likely form a covalent bonds?
a. W and Y
b. Y and Z
c. V and W
d. X and Y
>Which combination of elements would likely form a covalent bonds?
a. V and Z
b. Z and W
c. V and Y
d. Y and X

#1

W and Y

Y has 6electrons-->2electrons to complete octet.

W has 2electrons-->6electrons to complete octet.

#2

Z and V

V needs 7electrons to complete octet.

Z needs 1 electron to complete octet.

the answer would be   dignified - apex

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.