Chlorate(VII) ion
Perchlorate ion
  charge = -1
Real ion.

Gram formula weight (molecular mass) = 99.450

Wikipedia Page:

Perchlorate ion
is defined with respect to the entities below:
The entities below are defined with respect to:
Perchlorate ion
Complex anion Lewis base (generic)

Hard Lewis base (generic)

Hydroxy acid anion (generic)

Lobe-HOMO Lewis base (generic)

Oxidised main group element oxidising agent (generic)

Real complex ion (generic)

VSEPR geometry = AX4 (generic)

chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis