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Mrs. foy chem. class
Created by sweetgirl on Oct 2, 2008
Last updated: 11/17/09 at 10:48 AM
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Rutherford discovered that inside a nucleus of an atom was a small particle known as a proton. http://csep10.phys.utk.edu/astr162/lect/energy/pp-chain.gif
A physicist from Britain who proved that the nucleus of an atom also have a neutral particle known as a neutron.http://www.dailygalaxy.com/photos/uncategorized/2007/08/21/neutron_star_1_2.jpg
He worked on the first atomic bomb known as the Manhattan projecthttp://web.gc.cuny.edu/sciart/copenhagen/nyc/images/Bohr.jpg
An American chemist who diagnosed that the charge of an electron (-1) and the mass of an electron = 1/1840 is the mass of a hydrogen atom.http://www-news.uchicago.edu/releases/06/images/061128.millikan.jpg
J.J. Thompson brought up the conjecture of the atom that electrons were like affirmatively imputated in a positively imputated pudding, so it meant the whole atom was neutral.http://nobelprize.org/educational_games/physics/quantised_world/structure-images/fig2b.gif
He discovered a mysterious and powerful type of radiation known as X-Rays.http://www.geocities.com/HotSprings/Villa/4437/Wilhelm_Roentgen.gif
A British physicist ascertained that cathode were neutral charged particles atrophied than an atom and he called them electrons. http://www.wired.com/images/article/full/2008/04/jj_thompson_400px.jpg
He generated the cathode ray tube or Crookes tube.http://www.dkimages.com/discover/previews/852/20223021.JPG
A New Zealand native administrated the well known "gold foil experiment" which impugned the plum pudding model and proved the atom should have a positively imputated nucleus.http://maiyap3.files.wordpress.com/2008/06/ernest-rutherford.jpg
A polish scientist who won 2 noble prize and first used the word radiation to describe an energy source that came from types of atoms. She discovered 2 elements, Radium and Poloniumhttp://www.radiochemistry.org/nuclearmedicine/pioneers/images/mariecurie.jpg
He was a British schoolteacher and creator of modern atomic theory.http://upload.wikimedia.org/wikipedia/commons/e/e9/John_Dalton.jpg
He is known as the father of modern chemist and created the law of conservation.http://www2.uah.es/alquimica/secciones/estudiarenalcala/imagenes/lavoisier.jpg
they tried to change elements to gold but failed. Gerber who helped started experimental design in chemistryhttp://www.rsc.org/images/s_Alchemists_tcm18-34321.jpg
He devised that matter was made up of atomoshttp://www.ngv.vic.gov.au/collection/international/print/b/blake/images/ipd00176.jpg
he claimed that matter was air, fire or water but he was wrong.http://www.empirecontact.com/magicstar/Aristotle.jpg
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