- LEAD Definition Meaning - Merriam-Webster
Lead is both a noun and a verb, as most people know There are several unrelated nouns spelled lead: one most commonly refers to a metal (as in, "The paint was made with lead"), and the other most commonly refers to a position of advantage (as in, "Our team was in the lead")
- Learn about Lead - US EPA
This page provides basic information on lead including what it is, where it is found, how one can be exposed, and the health effects associated with lead
- Lead poisoning - Symptoms causes - Mayo Clinic
Learn about lead poisoning symptoms and treatment of lead exposure in children and adults Explore ways to keep your kids safe from lead exposure
- Lead | Definition, Uses, Properties, Facts | Britannica
Lead, a soft, silvery white or grayish metal in Group 14 (IVa) of the periodic table Lead is very malleable, ductile, and dense and is a poor conductor of electricity Known in antiquity and believed by the alchemists to be the oldest of metals, lead is highly durable and resistant to corrosion
- LEAD | English meaning - Cambridge Dictionary
LEAD definition: 1 to control a group of people, a country, or a situation: 2 (especially in sports or other… Learn more
- Lead | US EPA
Learn about the health effects of lead, who is at risk, how to test for lead in paint or other areas of your home, how to find or become a lead-safe certified firm, and more about the Lead Renovation Repair and Painting (RRP) rule
- Lead Facts, Symbol, Discovery, Properties, Uses - Chemistry Learner
Lead (pronunciation: LED) is a soft, malleable, and ductile element having a high corrosion resistance, denoted by the chemical symbol Pb A poor conductor of electricity, it slowly forms a dull coating when exposed to air [1]
- Lead - Simple English Wikipedia, the free encyclopedia
Lead Lead (pronunciation: 'lɛd ) is a chemical element Its chemical symbol is Pb, which comes from plumbum, the Latin word for lead [6] Its atomic number is 82, atomic mass is 207 2 and has a melting point of 327 8°C It is a very poisonous and heavy metal, and is also the ending element to the stable elements, although the next element, bismuth, is so weakly radioactive that it can be
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