You mean Pb? It comes from the Latin for lead, plumbum.
I suppose that you think to the chemical symbol of lead - Pb.
Lead (II) Sulfite
There is a difference in the number of alleles for hemophilia and red-green colorblindness, because when a carrier of protanomaly has a child with a deuteranomalic man. Denoting the normal vision alleles by P and D and the anomalous by p and d, the carrier is PD pD and the man is Pd. The daughter is either PD Pd or pD Pd. Suppose she is pD Pd. Thanks...
0.375 mole Pd (6.022 X 10^23/1 mole Pd) = 2.26 X 10^23 atoms of Pd
Pd , Co are transition elements.
It is Pd.
The chemical symbol for lead is Pb; Pd is for palladium.
6
pregnancy diagnosis
Public Defender.
PD = Pump Duese = type of fuel injector used on the TDI engine.
PD James is short for Phyllis Dorothy James, the birth name of the English writer known for her detective novels.
Passes Defended
Professional Development Day
The Police Department is usually abbreviated PD.
Initials, abbvreviated notations, or court 'lingo' has no universal meaning. Ask your attorney or the Court Clerk's office what it might stand for. The letters "PD" themselves may actually stand for Post Divorce.
Turbo Diesel Injection
Passes Defended