1. Francium is the biggest element with the lowest ionization energy because it has seven shells. (the highest amount of shells). Francium is very large, and far from the nucleus, so it is easy to pull the electron away. It is also bad for grabbing electrons.
2. Helium is the smallest element with the highest ionization energy because the electrons are close to the nucleus. It would take a lot of energy to break the attraction of the positively charged nucleus and the negative electrons.
3. Noble Gases don't have EN values because since all atoms are trying to be like the noble gases (8 electrons), but since the Noble Gases already have 8 electrons, they don't want to gain or lose any more.
4. Fluorine has the highest EN because it has 7 valence electrons and it only needs one more in order for it to become a Noble Gas. It is also a small halogen, which means it is easier to attract electrons because they are closer to the nucleus.
Hi Mr. Olson!
Thursday, October 7, 2010
Tuesday, September 14, 2010
Tin is Element #50
1. Tin is also known as Zinn, Stagono, and Tenn. My name was discovered by Known. The orgin of the symbol Sn comes fromt he Latin word "strannum", meaning "tin".
2.
2.
Shiny, metallic, solid.
3. 50 Protons and 50 Neutrons. Naturally occurring isotopes: .97 Their natural abundence is: 1% The average atomic mass is: .111.904826
4. Electrons: 50 Shells of electrons:17
5. Atomic radius: 1450 meters
6. Properties in my pure elemental form: PUT SOMETHING HEREEEEEEEEEEEEEEEEEE
7. Abundance in my body: 1 billion = 109 Abundence in our Earth's crust and in our Universe: 4ppb
9. I was discovered by Known since ancient times at no data in not
10. Jobs that I perform in Human society are to be used to coat other metals to prevent corrosion or other chemical action (tin cans are made from tin coated steel). Or to use the tin salts sprayed onto glass are used to produce electrically conductive coatings. These have been used for panel lighting and for frost-free wind-shields
11.Something interesting about me is that my symbol is Sn and my element is Tin. If you put an "i" in between the S and the n, than it becomes Sin.. Which rhymes with Tin. It's a clever way to memorize this specific element.
Friday, August 27, 2010
1
Greetings humans, I am Tiffany Chang. I come from a small place called the United States of America. There is a lot of freedom here and I like it. The weather is bipolar and whimsicical. One day it'll be hot and one day it'll be snowing (even though it never snows in the specific area that I live in). I enjoy making snowmen and snow angels when I go on vacation to Lake Tahoe etc. The hippopotamus is my favorite animal because it is fat and purple. I love fat things, fat people, fat food, fat phones, and everything else that is fat. Purple is also my favorite color. That would explain why my favorite fruit is a grape. HAHAHAHAHHAHA. Speaking of "HAHA's", I love jokes.
If you can make me laugh, I will absolutely love you. Nothing can go wrong when you're smiling/laughing. It brings joy when I see other people when they're happy. The vibes it gives me is unexplainable. I love to eat all sorts of food. Cupcakes, burritos, spaghetti, crab, Mc Donalds french fries, and candy are my absolute favorite. When I grow up I plan to be a baker and major in cupcakes. My hobyy will be to paint. I love messy paintings, not the kind where everything is inbetween the lines and whatnot. I like live outside the box.
My dream to accomplish is to fly. Self explanitory. There are many ways to establish this. I could become an astronaut and fly in space or I can even jump out of a plane and fly like the wind. That would be absolutely amazing, to feel the air blowing rapidly against your face, smelling the fresh air, just taking a step back from the world and observe it. It'll give me a sense of freedom.
If you can make me laugh, I will absolutely love you. Nothing can go wrong when you're smiling/laughing. It brings joy when I see other people when they're happy. The vibes it gives me is unexplainable. I love to eat all sorts of food. Cupcakes, burritos, spaghetti, crab, Mc Donalds french fries, and candy are my absolute favorite. When I grow up I plan to be a baker and major in cupcakes. My hobyy will be to paint. I love messy paintings, not the kind where everything is inbetween the lines and whatnot. I like live outside the box.
My dream to accomplish is to fly. Self explanitory. There are many ways to establish this. I could become an astronaut and fly in space or I can even jump out of a plane and fly like the wind. That would be absolutely amazing, to feel the air blowing rapidly against your face, smelling the fresh air, just taking a step back from the world and observe it. It'll give me a sense of freedom.
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