Essay PreviewMore ↓
Lead has the atomic symbol of Pb (for plumbum, lead in Latin). The atomic number for lead is 82 and the atomic mass is 207.19 AMU. It melts at about 327.502 °C and boils at 1740 °C. Lead is a heavy, ductile, soft, gray solid. It is soluble in nitric acid and insoluble in water. It is found in North, Central and South America, Australia, Africa and Europe (Heiserman 686).
"It generally occurs in nature in the form of ores and was recovered in early times as a by-product in the smelting of silver. Once lead is mined, processed and introduced into man's environment, it is a potential problem forever." Lead has been mined, smelted and compounded for thousands of years. It even has been found in the Egyptian tombs.
Its versatility, as well as its physical and chemical properties, accounted for its extensive use. Lead can be rolled into sheets which can be made into rods and pipes. It can also be molded into containers and mixed with other metallic elements.
Mini blinds are a prime source of lead poisoning. The greatest risk of injury from lead poisoning is to children under the age of seven. The kinds of injuries lead poisoning can cause are learning disabilities, brain damage, organ failure, death and many more. Studies have shown that lead poisoned children are more likely to drop out of high school and to live a life of unemployment. HUD estimates that 75% of the houses built in the United States before 1978 contain some lead-based paint. It is universally accepted that the most common cause of lead poisoning in children is deteriorated (chipping and peeling) lead-based paint on the exterior and interior of houses.
Lead poisoning doesn't only occur in children, but adults too. Adults can get it from leaded soldering fumes, lead tainted soil or heroin. It takes more lead to poison adults than children because an adult's body has formed and is prepared for such things unlike children who are still growing. Some common symptoms of lead poisoning in adults are fatigue, depression, heart failure and high blood pressure.
There are myths about lead that many people believe are true.
How to Cite this Page
"Lead Poisoning." 123HelpMe.com. 17 Aug 2018
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- A pediatrician’s job is not only to treat sick children, but to also help prevent illnesses by providing information to the public about certain things that can harm children. Pediatricians have been concerned with many things that could cause illnesses in children, but recently their focus has been on “toxic” toys, or toys that contain high enough amounts of lead that can be dangerous and harmful. A pediatrician must not only be apprehensive about how to treat children who have been harmed by these toys, but they also must be aware of the research that is being done in order to protect their patients from this type of illness.... [tags: Children, Toys, Toxic]
678 words (1.9 pages)
- Lead Poisoning Lead has the atomic symbol of Pb (for plumbum, lead in Latin). The atomic number for lead is 82 and the atomic mass is 207.19 AMU. It melts at about 327.502 °C and boils at 1740 °C. Lead is a heavy, ductile, soft, gray solid. It is soluble in nitric acid and insoluble in water. It is found in North, Central and South America, Australia, Africa and Europe (Heiserman 686). "It generally occurs in nature in the form of ores and was recovered in early times as a by-product in the smelting of silver.... [tags: Journalistic Essays]
558 words (1.6 pages)
- Lead Toxicity in Children Lead poisoning in children was first discovered in 1890 in Queensland, Australia. The lead source was not identified until 1904, when a researcher traced it to the paint used on railings and verandahs. The first discovery of lead poisoning in the United States (with a traceable source) was in 1914; the child had chewed the paint off of his crib. At this time they linked lead poisoning as a cause of convulsions in children. As research progressed and more children were found with high lead levels, symptoms caused by lead were expanded to include lead meningitis, acute encephalopathy, intellectual dullness, reduced consciousness, seizures, comas, and death (Chisholm... [tags: Lead Poisoning Health Medical Essays]
1448 words (4.1 pages)
- 2010 mid term exam1. Question: In considering the monetary estimates of childhood lead poisoning prevention, list and note the relative importance of the categories of costs and benefits that need to be considered is projecting a cost/benefit ratio. Use a standard housing remediation approach for those expenses. Where does the balance lay. What are the options and barriers to moving it forward?General Effects of Childhood Lead Poisoning When lead in inhaled it, the lead could be deposited in the bones where some essential body function occurs e.g.... [tags: Child Safety]
1704 words (4.9 pages)
- Once used for varying applications, lead is now known for its toxicity in the human body. Dr. Gary Goldstein, the chief executive of Kennedy Krieger Institute wrote, “Exposure to excessive amounts of inorganic lead during toddler years may produce lasting adverse effects upon brain function (Goldstein 1990).” Lead poisoning awareness has become increasingly prevalent in the American government, with lead poisoning testing recommended as early as nine to twelve months of age (Health and Human Services 2011).... [tags: Environment, Toxic Material]
1943 words (5.6 pages)
- Substances such as arsenic, barium, and cadmium are very widely known to be highly poisonous and fatal if they should come in contact with the human body. However, they are now open for the public to use, ingest and inhale. Now they are being made available at the local garbage dump. Because of improper disposal of electronic devices people who are homeless in search of food can easily become poisoned when searching in garbage dumps. Animals such as birds and roaming cats and dogs can also get hurt.... [tags: Environmental Issues]
1697 words (4.8 pages)
- The Hazards of Lead L-E-A-D. What is it. Oh, everyone knows. Or do we. As a child, your first conscious awareness of lead was probably the black substance found in pencils. But soon enough you considered yourself learned when you came to find out that 'lead' in pencils is really just graphite (actually it is a graphite and clay mixture). Later you became thoroughly confused when you learned that graphite and diamond have the same chemical formula, yet are so different visually and economically.... [tags: Exploratory Essays Research Papers]
1769 words (5.1 pages)
- Introduction: Every year millions of people suffer from food poisoning due to uncontrolled application of agricultural chemicals, environmental contamination, use of illegal additives , microbiological hazards and others but as a result of increasing awareness of consumers and their demands to provide them with safe, wholesome and high quality food have force many food premises to carry out a broad assessment and re-organize their systems of food control in turn to improve efficiency , rationalization of human resources and harmonizing approaches.... [tags: Health, Food Safety]
1294 words (3.7 pages)
- Carbon Monoxide Poisoning Suppose you had a long, stressful day. The only thing you can think about is relaxing in the comfort of your own home, never once considering the dangers that may be lingering around you. When we are in our own homes, we feel protected and less susceptible of being injured or hurt. We lock our doors at night, because it gives us a sense of security. We become so consumed with protecting ourselves from society, that we fail to acknowledge the dangers that we are faced with every day.... [tags: Health ]
1528 words (4.4 pages)
- Lead is a lustrous, silvery metal that tarnishes in the presence of air and becomes a dull bluish gray. Soft and flexible, it has a low melting point (327 °C). Its chemical symbol, Pb, is from plumbum, the Latin word for waterworks, because of lead's extensive use in ancient water pipes. Itsatomic number is 82; its atomic weight is 207.19. Lead and lead compounds can be highly toxic when eaten or inhaled. Although lead is absorbed very slowly into the body, its rate of excretion is even slower.... [tags: essays research papers]
842 words (2.4 pages)
To prevent anyone from getting lead into their bodies, they could have their house checked out by a qualified inspector. Also, several lead tester kits are available in supermarkets or from government agencies. Children could prevent lead poisoning by keeping objects of any sort from getting in their mouths. It should also be the parents responsibility to make sure their children receive a blood test at each periodic check-up until the age of seven.
Heiserman, David L. Exploring Chemical Elements and their Compounds. USA: TAB Books, 1992.
"Lead Information." Internet. Netscape 2.0.
"Lead Paint Poisoning of Children." Internet. Netscape 2.0: http://www.civilrights.com/leadpaint.html
"The UCD-PCC Answer Book - Lead Poisoning." Internet. Netscape 2.0: http://edison.ucdmc.ucdavis.edu/poison_control/leadpois.html
Justin Day is the author of this essay. Please give him credit if you use this essay as a source.