Period 6 element point of −38.83 °C and boiling point of 356.73 °C, mercury has one of the narrowest ranges of its liquid state of any metal. Mercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). The red pigment vermilion is mostly obtained by reduction from cinnabar. Cinnabar is highly toxic by ingestion or inhalation of the dust. Mercury poisoning can also result from exposure to water-soluble forms of mercury (such as mercuric chloride or methylmercury), inhalation of mercury vapor, or eating seafood contaminated with mercury. Mercury is used in thermometers, barometers, manometers, sphygmomanometers, float valves, mercury switches, and other
Toxic colonialism term may also be applied to exploitation of Native American reservations, where differing environment regulations allow the land to be more easily used for dump sites. It is important to distinguish the difference between toxic colonialism and environmental racism. Toxic colonialism is the practice of targeting poor communities of color in developing nations for waste disposal and/or experimentation with risky technologies. Environmental racism is the inequitable distribution of environmental hazards based on race. In other words, toxic colonialism can be seen as “micro” as it focuses on a specific area or group of people. Environmental racism can be seen as