Gallium is a chemical element that is located in Group 13 or the “Boron Group” on the periodic table of the elements. It has the chemical symbol Ga and has an atomic number of 31 meaning it has 31 protons and 31 electrons. The atomic mass of Gallium is 69 meaning it has 38 neutrons. Gallium is a transition metal and was discovered in 1875 by French Chemist Paul Emile Lecoq de Boisbaudran after the element was predicted by Dmitri Mendeleev who created the periodic table of the elements in the 1860s. Boisbaudran
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Period 3 Elements – Summary of Physical Properties Advanced Chemistry Book + website The elements in Period 3 of the periodic table are the elements sodium to argon. They represent the most straightforward trend in properties. As the atomic number of the elements increases across a period‚ the trend is from metallic to a non-metallic character. Electronegativity is a measure of an element’s ability to attract a shared electron pair to itself. Metals have a smaller electronegativity than 1
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Wicca or Pagan the truth behind the religion Wicca is not a bad or devil worshipping religion. So why does the World view Wicca as a bad thing? A lot of people in this world are closed minded when it comes to religion. They hear the Word Wiccan or Pagan and instantly think of devil worshipping or some strange ritual ceremony. Some people are very misinformed or as I like to call it brainwashed in some cases. They think Wicca some weird cult. No‚ it’s not‚ no more so than any other religion
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As every year draws to an end‚ so the atmosphere of Christmas starts to fill the air. The 25th of December is a day that has caught the heart of most Christians and filled it with gratitude- for it is said - that it is the day that Jesus Christ was born. It is marked on calendars as a public holiday‚ but it is written on hearts as a celebration of the birth of our savior. It is the time when families and friends gather together‚ bearing gifts for one another and where feelings of love are evident
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United States is the pagan movement. "Paganism" is an umbrella term which covers several interrelated nature-based religions derived from a blend of post-modern thought and ancient European faiths. Wicca is the largest pagan religion in the world today but pagans also follow religions such as Asatru‚ Druidism‚ Pantheism‚ as well as reconstructions of various pre-Christian religions from regions such as ancient Greece and Ireland. All of the faiths included under the label "pagan" share a variety of
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religion. The holiday is also celebrated by many non-Christians‚ who highlight the secular aspects of the holiday. Many of the symbols‚ traditions‚ and rituals widely attributed to Christmas have been discovered by scholars and historians to have pagan origins. This essay will identify aspects of Christmas that have non-sacred origins‚ why they have been adopted by Christians and incorporated into Christmas‚ and also inquire as to why the birth of Christ is observed on the 25th of December. The
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Sir Gawain: the portrayal of a transforming hero The Romance poem Sir Gawian and the Green Knight‚ a high Middle-Aged poem composed in the late 14th century‚ has a Celtic setting with the characteristics of medieval life. In this poem‚ the hero shows the typical chivalric features of Anglo Saxon heroes‚ for instance bravery‚ loyalty‚ courage and humility. Furthermore‚ it involves an internal and external journey that the hero must undergo. It this essay I will state and explain how Sir Gawain
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Discussion no. 2 The Nomenclature of Inorganic Compounds Discussion no. 3 The Periodic Table of Elements Sta. Maria‚ Yza Suaco‚ Trisha Marie T. Teves‚ Joan Marie Vale‚ Kate IN-9 Group 9 I. Introduction Representing molecules as images allows us to impart a great deal of information concerning molecular structure. But these molecules can also be named‚ and there are occasions when this is more convenient than drawing a picture. In the early days of chemistry‚ the list of known compounds
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Gawain and the Green Knight is a medieval romance about Sir Gawain’s journey to the Green Chapel to meet a mysterious Green Knight. A typical medieval romance contain characteristics of mystical and supernatural elements‚ the code of chivalry‚ and courtly love. On Sir Gawain’s quest for the Green Chapel‚ he encounters enchanted land and unusual monsters. As a knight‚ he must abide to the code of chivalry and he also engages in courtly love. Even though Sir Gawain and the Green Knight does not contain
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Sodium was first discovered by Sir Humphrey Davy in 1807. This element is the 11th element found on the periodic table; located in group 1 and period 3. Its chemical symbol is Na and it is classified as a metal. Metals‚ by definition‚ means that they are elements that are luster‚ lose electrons very easily‚ malleable‚ ductile‚ and are great conductors of heat and electricity. Sodium is found in group 1 of the periodic table because the electronegativity of sodium is very low. This allows it to form
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