Question

formula of plumbate ( with valency)

Answer 1

Hey mate!
Here's the answer....

Valency and formula of plumbate:

${PbO_{3} }^{2 - }$

I hope it helps you....

Answer 2

$plumbate$
PbO 3 with valency^ 2-
or
Pb(OH)6 with valency of^ 2-

$...hope \: you \: got \: it...$