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Cobalt
Page history
last edited
by cobalt 10 years, 5 months ago
Periodic Network
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Quote:
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COmponent of vitamin B which without it, cells are COntaminated and need to make more cells which reproduce in 27 days, my atomic number.
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Status update:
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6/23 - Was in the meteorite headed for earth, but missed the planet by a liittttle bit. Could've landed and seen my friends and families underground. #dangit
7/4 - Celebrating the anniversay of the Declaration of Independence. Being proud of being used to sign the document. (:
9/10 - Please, don't mix me up with my twin, Cobalt (middle name blue). We're SO different. For example, he likes art & I like science. #howdoyougetmixedupbetweenus
9/30 - Hung out with da crew, superalloys and flew all the way to Paris. We were under so much pressure 'cause we were just about to crash. #phew #superalloyslego
10/31 - Thanks to my pilates class, I can now balance really well! I'm ready for more challenging balancing poses. Our class is great, but unfortunately no can join (or leave) anymore. We'll stay as a pack throughout the year!
11/4 - Everyone's already in a relationship except me. I have gone unnoticed, but it's okay; singles rule the world! To everyone out there - I am single and ready to mingle! -feeling jealous of hydrogen
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Overview:
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I am silver-blue and have high melting points. I am strong because I am hard-wearing even in high-temperature, but sometimes I am brittle. I don't reactive very much, but I can react with oxygen, water, and other acids only if I want to.
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Relationship Status:
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Single
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Primary Relationship:
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network:
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metal |
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valence electrons:
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2
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| reactivity: |
somewhat reactive |
| state of matter: |
solid |
| Location on Periodic Table: |
Group 9, Period 4 |
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Birthday:
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1739 |
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Hometown:
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Sweden, George Brandt |
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Movies:
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Avengers
Ender's Game (so excited for it!)
The True Story of Cob Alton.
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Activities & Interests:
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Love hanging out with my crew, the superalloys, sort of like the avengers. We bond really well together.
Ceramics, glassware, cosmetics, and pottery are some of my interests and I love being a part of them.
I also like being in space and speeding through really fast.
2Co(s) + O2(g) --> 2CoO(s) - me and steam
Co(s) + Br2(I) --> CoBr2(s) - me and bromine
Co(S) + Cl2(g) --> CoCl2(s) - me and chlorine
Co(s) + I2(s) --> CoI2(s) - me and iodine
All of these reactions are synthesis reactions.
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Places:
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6/23 - Checked in at the meteorite headed for earth.
7/10 - Checked in at an underground ore to visit my family and friends.
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9/30 - Checked in at the airport for my Elemair airplane flight.
10/2 - Checked in at the gala to see my twin stuck on a painting.
10/29 - Checked in at [Co(H2O)6]2+ +2OH- --> [Co(H2O)4(OH)2] + 2H2O It's just hexaaqua-me(II) ions reacting with hydroxide ions
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Photos:
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Create 2 photo albums:
- every photo must have a caption
- tag other elements in the pictures
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Atom and Bonding Diagrams
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Bohr
P+ 27
N= 32
E=27
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Electron Dot
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One additional diagram
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Me and my friends - Around the World
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Me in my radioactive form! Helping other people with their tumors and abnormalities in brains.
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Just me, Aluminum, and Nickel being powerful and permanent magnets and attracting everyone
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Chlorine and I making some pretty colors.
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Don't I look fancy here.
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Can you see me in this pink Vitamin B12 pill? I'm pretty important in it.
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Groups:
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transition metals
group 9
period 4
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Periodic Network
Cobalt
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Comments (13)
uranium said
at 2:59 pm on Oct 25, 2013
Your not really really reactive, Im much more reactive than you. Boom!!!
cobalt said
at 11:01 pm on Oct 29, 2013
well then... You're making me feel blue. (that wasn't really supposed to be puny -haha- or was it?)
Ms Jetha said
at 10:35 am on Oct 28, 2013
What is the color of pure cobalt?
cobalt said
at 9:53 am on Oct 29, 2013
The color of pure cobalt is metallic gray. However, it can also have some hints of blue and white.
cobalt said
at 12:08 am on Nov 5, 2013
The color of me in my pure form is metallic gray. Sometimes, I can also have some hints of blue and white too.
Ms Jetha said
at 10:36 am on Oct 28, 2013
The isotope cobalt-60 is a strong source of what types of rays?
cobalt said
at 10:09 am on Oct 29, 2013
The isotope cobalt-60 is used in gamma rays which kills bacteria and pathogens without harming the product. Cobalt-60 is also used for radiology similar to x-rays. It can be used in medical treatments for damaged blood vessels and brain tumors, but it can also be used in metals and housings.
cobalt said
at 12:10 am on Nov 5, 2013
Me in my isotope form, me-60, is used in gamma rays which kills bacteria and pathogens without harming the product. I, Cobalt-60, am also used for radiology similar to x-rays. I can also be used in medical treatments for damaged blood vessels and brain tumors and in metals and housings.
Ms Jetha said
at 10:37 am on Oct 28, 2013
Adding Cobalt salts to glass creates what vivid color?
cobalt said
at 11:12 pm on Oct 29, 2013
Adding Cobalt salts to glass creates a deep but cool blue color. When an cobalt ion reacts with others such as water and chlorine, the color can change to pink, magenta, and deep blue.
cobalt said
at 12:12 am on Nov 5, 2013
Adding the salt form of me to glass creates a deep but cool blue color. When I in my ion form, react with others such as water and chlorine, we'll make pink, magenta, and deep blue.
hydrogen said
at 10:17 am on Oct 29, 2013
Did you know that you might end up replacing platinum? Scientists found way by using electrolysis o.o Platinum better watch out...
cobalt said
at 12:13 am on Nov 5, 2013
O.o. You and me replacing an element! How lovely ~
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