- Carbon (from Latin carbo ‘coal’) is a chemical element; it has symbol C and atomic number 6. It is nonmetallic and tetravalent—meaning that its atoms are able to form up to four covalent bonds due to its valence shell exhibiting 4 electrons. It belongs to group 14 of the periodic table. Carbon makes up about 0.025 percent of Earth’s crust. Three isotopes occur naturally, 12C and 13C being stable, while 14C is a radionuclide, decaying with a half-life of 5,700 years. Carbon is one of the few elements known since antiquity.
No, I’m not an American. I’m one of the 22 million black people who are the victims of Americanism. One of the 22 million black people who are the victims of democracy, nothing but disguised hypocrisy. So, I’m not standing here speaking to you as an American, or a patriot, or a flag-saluter, or a flag-waver—no, not I. I’m speaking as a victim of this American system. And I see America through the eyes of the victim. I don’t see any American dream; I see an American nightmare.
Malcolm X