Four diatomic species are listed in different sequence .Which of these represent the correct order of their increasing bond order?
A. `O_(2)^(-) lt NO lt C_(2)^(2-) lt He_(@)^(+)`
B. `C_(2)^(2-) lt He_(2)^(+) lt O_(2)^(-) lt NO`
C. `He_(2)^(+) lt O_(2)^(-) lt NO lt C_(2)^(2-)`
D. `NO lt O_(2)^(-) lt C_(2)^(2-) lt He_(2)^(+)`