The citizens chosen by the French people to form the National Convention having assembled to the number of three hundred and seventy one, and having examined the credentials of the members, declare that the National Convention is organized. . .M. Manuel.he National Convention decrees that royalty is abolished in France. Proclamation of the Convention to the Nations, December 1792. Editor's Note: The Convention, after ridding France of the institution of monarchy, proposed to make its armies a means of propagating liberty and reform throughout Europe.
Plastics are made from carbon polymers. Carbon is used to form alloys with iron such as carbon steel. Graphite and clay are combined to make the lead used in pencils. Charcoal is commonly used for grilling food on barbeques.
Carbon black is mainly used as a reinforcing filler in tires and other rubber products. In plastics, paints, and inks carbon black is used as a color pigment. The current International Agency for Research on Cancer (IARC) evaluation is that, Carbon black is possibly carcinogenic to humans (Group 2B).he high tinting strength and stability of carbon black has also provided use in coloring of resins and films. About 20% of world production goes into belts, hoses, and other non-tire rubber goods. The balance is mainly used as a pigment in inks, coatings and plastics.