Why is this element important in everyday life?
This element is important in everyday life because it is very important in organic chemistry and very important in medicine. Lack of iodine causes goiter, a horrible thyroid disease. Potassium iodide is also used in photography.
Where is this element found in nature?
Iodine was first isolated from seaweed residues. Iodine is also contained in salts and is something used in everyday life. Iodine is very important in chemistry, photography, and medicine. It is a very important element and may be obtained from and used in many different experiments and everyday items.
What are the properties of the element?
General Characteristics =
Iodine is a bluish-black, lustrous solid, that volatizes at room temperatures into a blue-violet gas with a irritating odor. It forms a compound with many elements, but is less active than the other halogens, which displaces it from iodides. Some metallic-like properties are exhibited from Iodine. It dissolves readily in carbon tetrachloride, carbon disulfide or chloroform to form beautiful purple solutions and is only slightly soluble in water.
Atomic Symbol = I
Period Number = 5
Group Number and Family Name =17 Halogen
Atomic Number = 53
Atomic Mass =126.904
Density =4.93 g/mL
Melting Point =113.5 degrees C
Boiling Point =184.35 degrees C
Electron Configuration =1s22s22p63s23p64s23d104p65s24d105p5
Shorthand Notation =[Kr]3d104s24p5
Common Reactions =
Interesting Information = Iodine was discovered by Bernard Courtois in 1811. It comes from the Greek word iodes, which means violet. Iodine's crystal structure is Orthorhombic. The discovery was later confirmed and announced by Nicholas Clement and Charles Desormes and was further established in 1813 by Joseph Louis Gay-Lussac, who also gave iodine it's name.
Who is ?
Rosie: Today we are going to interview the element I. She is a very special guest and with that, let's bring her out. I could you tell us a little about yourself?
I: Hello, my name is Madame Iodine, and I am one of the many elements included in the periodic table.
Rosie: How do you get along with the other elements?
I: Well Rosie, many of the other elements consider me mysterious being that I can change from a bluish-black solid to beautiful blue-violet gas. Surprisingly, I am found in a lot of everyday items. Many of the uses for me are helpful in everyday life. They are just jealous because they can't be me.
Rosie: Well I…
I: That's Madame Iodine to you!
Rosie: Ok. Madame I, so tell me what do you do that we use in everyday life?
I: Well, for example if a fellow human had a thyroid problem, the doctors and staff at the hospital use me to treat the patient. You know those cameras that you take pictures with to store all of those wonderful memories? Well guess what, I'm used in that too.
Rosie: So I are you a metal or a non metal?
I: Well I am a nonmetal and my name is Madame Iodine.
Rosie: So I, do you have a special someone in you life?
I: Well Rosie, it's not a topic I like to discuss but I do like to go to the balls with the iodides of sodium and potassium.
