Which of the following is iso-electronic : -

Which of the following is not iso-electronic pair?

Which of the following pair is iso-electronic : -

Which of the following are iso-electronic as well as iso-structural ? NO_(3)^(-),CO_(3)^(2-),ClO_(3)^(-),SO_(3)

Which of the following are iso-electronic as well as is structural ? NO_(3)^(-),CO_(3)^(2-),ClO_(3)^(-),SO_(3)

Which of the following are iso-electronic as well as is structural ? NO_(3)^(-),CO_(3)^(2-),ClO_(3)^(-),SO_(3)

Which of the following are iso-electronic species? Na^(+), Mg^(2+), Ca^(2+), S^(2-)

Which among the following is not iso-electronic ?

Which among the following is not iso-electronic ?

Which of the following has iso group?

Which of the following is iso-structural with CO_2 ?