So when anion vary, color of preciptate also vary. 5.0 out of 5 stars 2. Lead (/lɛd/) is a chemical element with atomic number 82 and symbol Pb (from Latin: plumbum). $16.98$16.98. All nitrate compounds are soluble in water. Does nitrate ion form precipitates with cations? It is a soft, malleable, and heavy metal. Lets consider lead +2 ion. Freshly cut solid lead has a bluish- white color that soon tarnishes to a dull grayish color when exposed to air; as a liquid, lead has a shiny chrome- … Uni NanoDia Color Mechanical Pencil Leads, 0.7mm, 7 Color (Lavender/Blue/Orange/Pink/Red/Mint Blue/Green), 7-Pack/total 140 Leads And Our Original Sticky Notes. Ferric chloride - (FeCl 3) - brown or colour; According to the anion. PbI 2 is yellow colour precipitate and PbCl 2 is white precipitate. Get it as soon as Wed, Jun 24.