"Kingly Gases" What is chemistry? According to dictionary.com‚ the definition of chemistry- is the science that deals with the composition and properties of substances and various elementary forms of matter. Chemistry is everywhere. For example: in a kitchen‚ it is in everybody’s chemically treated water‚ or fruits grown with fertilizers and pesticides‚ or polymer material in the marble counter tops. Again‚ Chemistry is everywhere. If a person wanted to go deeper into chemistry‚ they probably would
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are different atoms and molecules (types of particles) for you to explore with. There is neon‚ argon‚ oxygen‚ and water. 3. First click the “neon” button and increase the heat and observe what happens to the particles. Then decrease the heat and observe what happens to the particles. Observe the temperature as well. 4. Repeat step 3 for the argon‚ oxygen‚ and then water. Questions: 1. A.What did the neon particles do when the pot was heated? They started vibrating‚ translating‚ and rotating faster
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Nobel gases are a group of six elements in group VIIIA of the periodic table; they are in the column farthest to the right. It is a collection of five elements: argon‚ helium‚ krypton‚ neon‚ radon‚ and xenon. Unlike most elements‚ the noble gases are monatomic‚ which means the element is a single atom instead of being in pairs or a combination. The atoms have stable configurations of electrons. In other words‚ under normal conditions they do not form compounds with other elements. They got there
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lowest. Gas‚ liquid‚ solid e-Lab: 1) Open PhET simulation States of Matter. 2) The beginning of the lab starts with Neon in a solid state at 13 K. (Kelvin (K) is a unit of temperature like Celsius and Fahrenheit). You can heat or cool the substances in the container by sliding the bar on the bucket to Heat (for fire) or Cool (for ice). Slide the bar to Cool and cool the neon to 0 K (this will take a while). a) The atoms are not in motion. a.A) not moving. a.B) vibrating about a fixed position
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Fatimah : Hey guys! It’s been a long time since we met. I missed you guys a lot! Iffah : We’re too .So bored when you were not with us at school. Najihah : Absolutely freaking boring you know? Well‚ here you the one that always cheer us up. So how’s your life in hostels? Fatimah : Whoa! Whoa! I miss you guys a lot too .First week I felt like "Mama‚ take me back home!" so lonely there. I’m too scared to speak with others. But now everything is fine there. Iffah : Hahahaha pity
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Inert Gases Inert Gases and Characteristics • The inert gases are obtained by fractional distillation of air. • They are often used aboard chemical tankers and product carriers (smaller vessels). • Helium‚ Neon‚ Argon‚ Krypton‚ Xenon‚ Radon and are inert gases. • Duplet (Helium) or Octet • Full valence shell • • • • Weak interatomic force Very low melting and boiling points. Monatomic gases under standard conditions Helium has several unique qualities when compared with
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On the other hand‚ the night view of the Nanjing Road Walkway is also a huge part of Shanghai’s nightlife; in the evening‚ the neon signs lit up the street. In the year of 2007‚ Nick Walker claim in his report that‚ neon is a Greek word which means “new one”‚ and it had been add to the chemical element table as the symbol: Ne. Ne is a really usual element that can be easily find in the universe but rare on the Earth‚ and it is a colorless inert gas. When the Ne is under some special conditions‚ it
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Sally‚ Neon’s mother was not happy with the treatment being proposed‚ which could cause Neon long term damage or even premature death. She instead preferred alternative treatment. Mr. Roberts‚ Neon’s father whom did not appear in court and Neon’s Physicians were in favor for radiotherapy. The judge was advised by Neon’s Physicians that the
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Paul Simon’s The Sound of Silence A poem‚ like all other works of art‚ may appear as an inter-subjective truth‚ an intricate thread of images‚ a surreal yet realistic expression‚ and as a "creative fact" according to Virginia Woolf. In canon literature‚ a good poem is usually that which has fine structure‚ imagery‚ meaning and relevance; an art‚ which has sprung out not only of personal necessities but out of socio-cultural quagmires. Paul Simon’s The Sound of Silence transcends the mediocre
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has made a rare fashion miscalculation: they have produced a batch of neon green iPods‚ but have sold almost none. An iPod (of any color) costs $125 to manufacture‚ and sells for a price of $199. Apple is considering two courses of action. Apple could sell the iPods to a children’s hospital‚ which would like to provide them to children to use while they are staying in the hospital. Alternatively‚ Apple could disassemble the neon green iPods‚ discard the cases‚ and reuse some of the parts to make iPods
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