Gabriel Camejo Class:D 04/20/2012 The Periodic Table This trail year in my alchemy class we learn a lot of summercater subjects that surround us in earth because that is what chemistry is virtually for example like molecules, how two divisions can machinate a molecule,, what was a compound. Also the pressure of the earth, we did an experiment to influence how pixilated the pressure is with soda cans. We also learn more or less the divers(prenominal) types of energy and how humans have different utilities on it. exclusively one of the topics that I really was interested well-nigh was about the hebdomadary hold over, what ar elements? Are the simplest distinct nucleuss launch in nature. We can find this element on the daily control panel is a chart of the chemic similarities and differences among the one hundred fifteen know elements. These elements are classifying by metals, nonmetals and the families are divided on noble gases, metalloids, modulat ion elements, synthetic elements. But what is the history of the periodic mesa? How does this sidestep classify these elements? How they came with this idea of classifying the elements What is the periodic tabulate? The periodic table is an arrangement of elements according their increasing nuclear number (The atomic number of an element refers to the number of protons in the nucleus of the atom of that element) .
The periodic table is also table of the chemical elements (A chemical element, or an element, is a material which cannot be broken follow up or changed into another substance using chemical means.). each row shows the symbols for the elements, their ! extensive names, and their atomic numbers. It also shows their mass number. It organizes them into groups and periods as columns and rows based on their grammatical construction and properties. It is called the periodic table because the crosswise rows are named periods. Even though they skip some squares in between, all of the rows go left hand to right. The chemical symbols in the periodic table are one-letter or two lettered abbreviations symbols e.g C...If you deprivation to get a full essay, order it on our website: OrderCustomPaper.com
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