Magdalen+Lee-How+does+malleability,+ductility,+conductivity,+and+reactivity+affect+how+the+elements+are+classified+on+the+periodic+table?

malleability is when you have a type of metal that can be hammered or press into a pacific shape that the creator wants it to be. Pure gold to me is the best malleable because of it so many creation rings, ears rings etc. Copper, silver, lead, tin is a few other goo malleable. Did you know even heat can help increase malleability but I Had went to a museum in Raleigh and I put a penny in and turn the knob and out came a thinner zinc coin that I got to keep.



Ductility is when the ability of a metal is deform which means made without being broken. It's very important when you are talking about wire drawing and sheet stamping which is when metal is pressed into a thin sheet of metal. The reason is being that the metal shouldn't not break nor scrap during this processes. Did you know that steel,cooper and platinum have a really high ductility. The purpose is that is to see how metal deform and responds to the force short of like brakes have to respond to a fast stop.



Conductivity is when there is a type of metal is use for carrying heat of electrical flow through solid materials. Its measure by the ratio of the current and the voltage in per length. As you should know semiconductors or insulator have different exhibit to carry electric currents. I have saw this event happen from the gas heater using the gas current as a main heating conductor every morning I turn it on. From what I saw and have learn it just make it more and more interesting for me to watch and try to think of how all of it works as one object.



Reactivity is when the chemical have the tendency undergo chemical changes in its system. It mainly is how long it will take for a chemical to react other compound chemical. For example if two gasses are put together then it created a extreme amount of un-toxic gas ,cloud in the air and choke you if breath in because it had unbalance mixtures. I have seen a reaction close up all because I had put a four wheeler acid in the battery and spilled a drop on the cement and put baking soda to stable it out so I could wash it away.



Cited web sites / and sited photos
"(malleability) The Columbia Electronic Encyclopedia.09 Feb. 2011 .

" (ductility) The Columbia Electronic Encyclopedia. 09 Feb. 2011 .

http://www.flickr.com/photos/tomd77/2279760053/

"Conductivity, Electrical." Encyclopedia Americana. Grolier Online. 2011. http://ea.grolier.com/article?id=0104490-00&product_id=ea (accessed February 9, 2011).

Chieh, Chung. "chemical Reactivity ." Chemical Reactivity A Study Guide. N.p., N.d. Web. 5 Jan. 2011. .

http://bullion.nwtmint.com/gold.php?gclid=CJf4ksfP_aYCFdNl7AodKSyLbw

http://www.flickr.com/photos/wheelhouseno/5016559957/

http://www.flickr.com/photos/robertlz/2165018678/

http://www.flickr.com/photos/35905801@N03/4228780941/

http://www.flickr.com/photos/meus_olhos/4056078274/