The common features among the species `CN^-, CO` and `NO^+`

The common features among the species CN^(-1) , CO and NO^(+) are

The common features anong the species CN^- , CO and NO^+ are :

The common feature of the species N_(2)^(2-), O_(2) and NO_(-) are

Which of the following statement is correct among the species CN^(Θ),CO and NO^(o+) .

Which of the following statement is correct among the species CN^(Θ),CO and NO^(o+) .

Common feature of insects is

Directions Find out the common feature among the given words and pick the alternative that mentions the properties common to the given words. Cineam:PRESS:Television