Which answer correctly ranks the atoms in terms of decreasing electronegativity (the highest electronegativity first)?

O N C H

Explanation:

Oxygen has more valence electrons present in its outermost shell which is why it is the most electrovalent.

Nitrogen follows suit too while the remaining aren’t electronegative but electropositive

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects