The document outlines the characteristics of certain chemical entities, detailing their potential to be anionic, polydentate, and Lewis bases. It specifies that these entities can be neutral and must contain a lone pair of electrons. Additionally, it notes their capability to be monodentate or to have more than one donor atom.

1. a) can be anionic
b) can be polydentate
c) can be Lewis base
d) can be neutral
e)must contain a lone pair of e-
f)can be monodentate
g)can contain more than one donar atom
Solution
a) can be anionic
b) can be polydentate
c) can be Lewis base
d) can be neutral
e)must contain a lone pair of e-
f)can be monodentate
g)can contain more than one donar atom