Question

Explain the non metallic and metallic character of elements of group 15.

Answer 1

metalics are high boiling and melting point but non metallics are low boiling and melting points

Answer 2

The 15th group of the periodic table holds a lot of features and properties:

• The electronegativity of the elements of the group will decrease down.

• Ionization energy is decreased down in the group

• There is an increase in the atomic radii in the size of the group

• The decrease in the electron affinity

• Increase in the melting point of the group.