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Atoms, Molecules and Elements

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Atoms, Molecules, and Elements Paper Candace Jefferson March 8, 2016 Charles Chau Chem/110

Atoms are the smallest particles and have the resemblance properties of an element they cannot be broken down and this is considered the building blocks. The atom has a nucleus that is surrounded by electrons. An atom can be negatively or positively charged just depends on the surrounding particles. Molecules are formed when there is a group that is formed and then they are bonded together. It will all depend on how they are bonded that will determine the type of element that will be formed. The periodic table was created by a Russian chemist by the name of Dimitri Mendeleev. He created this table so that everyone would be able to see all of the things that he is able to see. This table is used all through the school system helping people all over the world understand chemistry and making it a lot easier. He wanted it to be organized in a way so that it will be in a group separating certain characteristics. The main purpose of the periodic table was to show the chemical properties explaining the similarities and the differences between everything that he would have on the periodic table. “Mendeleev had written the properties of elements on pieces of card and tradition has it that after organizing the cards while playing patience he suddenly realized that by arranging the element cards in order of increasing atomic weight that certain types of element regularly occurred.” ( The periodic table...

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