Flame Tests By: Jordan Anthony‚ Zack Balog‚ and Evan Degraw Regents Chemistry class‚ Union Springs High School‚ 4th period January 19/2015 The purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their characteristic color to identify other elements. Another purpose is to understand how fireworks work. This experiment will help one understand how a flame test is performed and that every metal has a unique bright
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were some patterns that were noticeable during this experiment. It was noticed that all of the sprays with the metal potassium in them had turned the flame a light pink for a few seconds. The sprays that held the copper in them all turned the flame a vivid green colour‚ with some including green sparks also. Both of the sodium bottles turned the flame orange for a short time. Electrons orbit the nucleus of an atom in energy levels. If atoms are heated up to the point where the electrons are orbiting
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because of backgrounds and beliefs. What we can do to help find truth is interact with others in such a way that we learn from them and show each other different perspectives of truth‚ one day we all might what find it. I think that this is very unlikely though because people want to have their own believes and ways of thinking. Sometimes even if they know they are wrong they will still disagree just to be different. If we can not agree then how can we find truth? Ethics is a way of living and
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written word and printed materials signals a declining intellectual mean in our society. The evidence presented here will show that the written word and literacy are in fact declining‚ and the statistics strongly infer that the rise of the image can contribute to intellectual decline. But in order to see the issue more clearly‚ we must look at two of the main culprits in this evolution‚ television and the Internet‚ and see their effects on literacy. In the 1930s television was introduced to the
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“We can choose to belong or not to belong. The forces that shape all our decisions vary from individual to individual‚ but our context and experiences play a significant role.” Belonging would seem like an expected thing‚ as we belong to many groups in society‚ ranging from groups we are born in to‚ such as family‚ our town‚ our country even‚ and to groups which we choose‚ such as friendship circles‚ sporting clubs and many more. However‚ to belong to something requires a great amount of effort
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“Can we ever leave the past behind?” To answer this question I will be considering the theories of Melanie Klein and Erik Erickson‚ as highlighted in module 2. I will be describing these stage theories of development in children‚ and how these theories suggest that successful or unsuccessful development of each stage may have an effect on a person in their adult life‚ thus supporting the notion that you can never leave the past behind you. I will then be looking at some of the other popular theories
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Can we rely on corporate social responsibility as a solution to poor corporate practices? The phrase Corporate Social Responsibility was coined in 1953 with the publication of Bowen’s ’Social Responsibility of Businessmen’‚ which posed the question ’what responsibilities to society can business people be reasonably expected to assume? (Bowen‚ 1953) At the most basic level‚ CSR is about a business taking responsibility for the economic‚ social‚ ethical and environmental impact of its activities (Harrison
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Iran’s Nuclear Ambitions Can We Live with a Nuclear Iran? Amyn Jivani 6099660 POL1102 D – Politics and Globalization Professor: Dr Daniel Pierre-Antoine Moderator: Dr Daniel Pierre-Antoine War has commenced since the late 1800’s with over 150 conflicts and 600 battles occurring‚ and still taking place on a global perspective. People who witness war firsthand tend to feel that the most memorable moments are the moments that people wish to remember the least. The dilemma faced
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“Did you know?” Some interesting facts about the environment This is a News item written on July 30‚ 2007 by admin This week’s blog will be a little different than the rest‚ to keep you (and myself) entertained. Here are some things that you may or may not have known about the environment—ok‚ some of them are fun but some of them are scary. What did you expect?? 1. Recycling one aluminum can saves enough energy to run a TV for three hours. 2. During the time it takes you to read this
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What are greatest moments? Are they the best moments in life‚ the ones we remember or the events we try to forget? When asked‚ people generally seem to say the moments they consider the best: Weddings‚ graduations‚ the birth of children and personal enlightenment. The key word here‚ it seems‚ is Greatest‚ and Great does not necessarily mean best‚ it means most important. The Greatest moments in life are just as likely to be tragedies as they are triumphs because bad moments are just as likely to
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