What is a political action committee (PAC)? A political action committee (PAC) raises money for the purpose of defeating or electing candidates to elected office. PACs are formed by corporations, associations, labor unions and individuals with common interests.
Zinc is a lustrous bluish-white metal. It is found in group IIb of the periodic table. It is brittle and crystalline at ordinary temperatures, but it becomes ductile and malleable when heated between 110Â°C and 150Â°C. It is a fairly reactive metal that will combine with oxygen and other non-metals, and will react with dilute acids to release hydrogen.
Zinc Food Sources. Zinc is a mineral that comes in many food sources, including fortified breakfast cereals, seafood, red meats, whole grains and brewer's yeast. If you are unable to maintain a good balanced diet to include some of these items, it is essential to take a good zinc supplement to maintain good health.