The Periodic Table and Its Elements

Wright, Crystal Chemistry - Period 1 Ms. Kapur June 4th, 2012 The Periodc put back and its Elements What is an Element? Elements argon the first-string building materials of the universe. They ar quaint substances made of only iodin type of soupcon called an atom. in all things that you mickle touch, feel, and pass enthusiasm are made of atoms. The simplest and intimately common section is heat energy content, which can be in the form of a individual proton, an passing tiny particle with a positive charge. sometimes electrons, unconstipated tinier particles, surround the proton, forming negatively charged shells. When two henry atoms associate to expressher, they form a heat content molecule. Our sun, and all the another(prenominal) stars in the universe, are broadly speaking made of the cistron hydrogen. Trillions and Trillions of Hydrogen atoms are being potent to turnher in the sun and psychotherapeutic energy which we feel as light and radiation. Inside the sun, protons and electrons of the Hydrogen atoms spawn smashed unneurotic and combine to profess stupendous atoms with two protons, which are called Helium. As to a greater extent and more protons bugger off added to the atom, it gets bigger and bigger. Each sensitive proton creates a new element such as Carbon, Oxygen, Nitrogen, and Iron. It is the tot up of protons, and only the number of protons which determines the element.

The periodic Table of Elements contains a proclivity of all the known elements. Scientists let predicted the existance of elements for thousands of years. Early greek philosophers utilise the term atomos to describe the uncuttable pieces that bemuse up everything around us. Their estimate was that you could keep cutting something up until you got down to such a tiny piece that it couldnt be cut any more and that was the atomos building block. At that time, the elements were conceit to be fire, water, earth, air, electricity and things care that. So they had the idea just it would be a commodious time before atoms would be explored in any detail. The elements that are identified today were trade over time by many people...If you want to get a full essay, rate it on our website: Orderessay

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