Please, help me with my chemistry homework
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Please, help me with my chemistry homework

[From: ] [author: ] [Date: 11-06-14] [Hit: ]
com/search?and take a look at the first link.......
In my final project I have to find 40 items, and I'm almost done, but I can't find the next items (they have to be easily obtainable at home, or from a grocery, drug, or hardware store):

-A rare earth (inner transition metal)
-A compound containing oxygen in the -1 oxidation state
-A product of biochemistry

Thank you!!! =)

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-A compound containing oxygen in the -1 oxidation state

hydrogen peroxide, H2O2 (comes in 3% and 6% solutions commercially)

-A rare earth (inner transition metal)

Americium is used in tiny amounts in the detection chamber of a smoke detector

-A product of biochemistry

Not sure what you mean here. Most prescription drugs and over-the-counter drugs are the product of a healthy amount of biochemical research. With only a minor amount of snark, allow me to suggest the human being as a product of biochemistry. There are 2200 to 2500 biochemical reactions that take place in a living organism, such as a human being. We are indeed a product of biochemistry.

BTW, regarding the biochemical reactions in the body, check out this search:

https://encrypted.google.com/search?q=bi…

and take a look at the first link.
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