Scandium is an element on the periodic table. Its atomic number is 21. Its atomic symbol is Sc. It has a silvery white color. It is classified as a metallic. Its group on the periodic table is 3. Its atomic mass is 45. Its melting point is 1541 Celsius. Its boiling point is 2836 Celsius. Its atomic is 216 pm. These a really interesting element. Scandium was discovered in Scandinavia in 1878. It was discovered by a man named Nilson. There is two metals that scandium has that were only found in Scandinavia
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Table Tennis game played‚ usually indoors‚ by two or four players; it is more or less a miniature form of lawn tenis It is also called Ping-Pong‚ after the trade name that a manufacturer adopted (c.1900) for the equipment.The regulation game is played on a table that measures 9 ft by 5 ft (2.74 m by 1.52 m) and stands 2.5 ft (76 cm) from the floor. verse net 6 in. (15.25 cm) high divides the surface‚ which is generally dark in color‚ edged with white stripes‚ and halved longitudinally (for doubles
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Subject: Chemistry Topic: The Periodic Table The periodic table is a classification of all the elements based on ATOMIC NUMBER. It is composed of HORIZONTAL PERIODS and VERTICAL GROUPS which contain the elements arranged: *the order of INCREASING ATOMIC NUMBER *in the relation to the ELECTRON STRUCTURE of the atoms *in the relation to their CHEMICAL PROPERTIES (Criteria Used For Placing ELEMENTS in the Periodic Table) 1. ATOMIC NUMBER 2. NUMBER OF SHELLS (PERIOD) 3. NUMBER OF OUTER
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Lab 1- Measurements of a Table ABSTRACT: The purpose of this experiment was to determine the value of the acceleration of a free falling object and to describe the range of experimental values. Within the experiment the items used to help provide the conclusion that 2/3 or our values fell within the 9.62m/s^2- 9.78m/s^2 range was a Vernier data-collection interface‚ Logger Pro Application and the apparatus Photogate. The results found within the 30 trial periods were all precise
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The King And His Round Table A king and his knights share a bond unlike no other. A king threatened‚ are knights threatened as well. In the novel‚ “The Death Of King Arthur” by Simon Armitage‚ King Arthur plays the role of the king‚ and Fellows of The Round Table are his knights. His men of The Round Table are loyal to Arthur‚ as they would fight to the death for him on the battlefield. This bondage is strong‚ however with such a commitment and loyalty‚ there comes high expectations for which
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the conferences and documented by the video “Dancing Around the Table” there were two quotes that spoke true and emphasized the frustrations of the First Nations people‚ “the exercise now is not about frank and open discussion‚ or understanding and appreciation of other peoples’ concerns on the basis of respect and dignity‚ it has become all of a sudden the question of power and who exercises it (Bulbulian “Dancing Around the Table”).” Just a day after Premiere Rene Levesque confirms that this is
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When reading the 12 tables laws of Rome‚ I am half chuckled but yet was appalled by some of the preposterous things they considered laws. If a man had a grievance with another and filed a court case against the other in the court then he had a certain amount of time to wait for the defendant if you will to show up. If the defendant didn’t show up or fled the plaintiff could then arrest him. Honestly what if the plaintiff was conjuring up the grounds for the case to begin with and the entire time
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Composition Figures Round a Table by Candlelight is a large oil on canvas created by Gerrit van Deurs c. 1663-1664. This painting is horizontal is 52 ¼ in. x 74 ¼ in and hangs in the Power-Piety Prestige Gallery at the Columbus Museum of Art. Figures Round a Table by Candlelight has some traditional compositional techniques‚ but also displays some interesting non-traditional methods that work well to create a strong composition. Three figures are seated around a small rectangular table‚ occupying the left
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Motivation Concepts Table and Analysis Motivation Concepts Table and Analysis Motivation describes how an individual behaves and the reason(s) why he or she behaves in that way. Many psychologists have developed theories and study the behaviors of individuals to determine the motivators that cause certain behaviors. An individual’s behavior is influenced by his or her needs and wants. “Theories of motivation are created to help us explain‚ predict‚ and influence behavior” (Stipek‚ 2006-2011). Psychologists
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Who invented the periodic table? Dmitri Mendeleev invented the periodic in 1869‚ 5 years after John Newlands put forward his law of Octaves. Part of Dmitri’s periodic table He realised that the physical and chemical properties of elements were related to their atomic mass in a ’periodic’ way‚ and arranged them so that groups of elements with similar properties fell into vertical columns in his table. He also stated: The elements‚ if arranged according to their atomic mass‚ exhibit an apparent periodicity
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