Which of the following are reasons why the chemical properties of phosphorus are quite different from those of nitrogen,even though they are located very closely on the periodic table?
I.the greater electronegativity of nitrogen
II.the larger size of the phosphorus atom
III.nitrogen's ability to form stronger pi bonds
IV.the empty valence d orbitals on phosphorus
A)I,II
B)I,II,IV
C)II only
D)III,IV
E)I,II,III,IV

Question

Quizplus · Accepted Answer

The chemical properties of phosphorus differ significantly from those of nitrogen due to several factors: I) Nitrogen is more electronegative than phosphorus, affecting its chemical reactivity and types of compounds it forms. II) Phosphorus atoms are larger than nitrogen atoms, influencing their bonding and interactions. III) Nitrogen can form stronger pi bonds due to its smaller size and higher electronegativity, affecting its ability to participate in multiple bonding. IV) Phosphorus has access to empty valence d orbitals, which allows it to expand its valence shell and form more diverse compounds.

Which of the Following Are Reasons Why the Chemical Properties