Lead

Lead cody's Your task is to explore ONE element and make a wiki to display your learning. There are several questions you must answer about your element:
 * 1) What is the nsname of your element? (Is this a common or original name?)

lead


 * 1) What is the symbol of your element? (Is the symbol different to the name?) pb
 * 2) Describe its make-up. i.e.
 * 3) How many protons? 82 protans
 * 4) How many [|electrons]? 82 elecrtrons
 * 5) How many [|neutrons]? 125 neutrons
 * 6) What is its atomic mass? it is the sum of the number of neturns found in the nuclers of an atom p+N
 * 7) Who discovered it and when? jasie kasman
 * 8) Characteristics?
 * 9) What is it like at room temperature? - [|solid, liquid or gas] it;s a soild
 * 10) What is its boiling point? 1740 degress
 * 11) Melting point? 327.5 degrees
 * 12) Where does it come from? lead comes from galena
 * 13) What is it used for? sheilds, battbrys & radations
 * 14) Some interesting info - is it poisonous? What does it react with? Is it expensive? lead is not poisounos it is tocix
 * 15) Include a picture