Atomic number of lead: 82
+4 for Pb and -1 for each hydrogen
Symbol: Pb make sure you so capital P and lower case b
Atomic number 82 is Lead (Pb).
PB = PetaByte = 2 to the 50th = 1,125,899,906,842,624 bytes
Oxygen is in this case -2. There are three oxygens in this problem, so the total is -6. Pb's oxidation number is the same as its ionic charge, which is +2. Everything must equal zero out if you add all the numbers together. +2(Pb)+(Sulfur's oxidation number)-6(Oxygen)= 0 -4+(4)=0 Pb=-2 S=+4 O=-2
I think you mean Lead (IV) Bicarbonate, which is Pb(HCO3)4
what this case number mean 9999999999
The "PB" is probably the manufacturer, The manufacturer is most likely Paul Brackna (PB), who is a master goldsmith and jewelry designer.
Pb
Power breaks
Passed ball.