beryllium:Beryllium is the chemical element with the symbol Be and atomic number 4.
si:It stands for Systeme Internationale
Monday, October 31, 2011
Thursday, October 27, 2011
Wednesday, October 26, 2011
hydrogen :
The atomic number is equal to the number of protons in an atom's nucleus. Hydrogen's atomic number is 1 because all hydrogen atoms contain exactly one proton.
sodium :
Sodium
Sodium Atomic Number: 11
Sodium Symbol: Na
Sodium Atomic Weight: 22.989768
The atomic number is equal to the number of protons in an atom's nucleus. Hydrogen's atomic number is 1 because all hydrogen atoms contain exactly one proton.
sodium :
Sodium
Sodium Atomic Number: 11
Sodium Symbol: Na
Sodium Atomic Weight: 22.989768
Monday, October 24, 2011
lact=milk
Lactalbumin and lactoglobulin
What Is Lactose Intolerance?
People who have lactose intolerance have trouble digesting (say: dye-jest-ing) lactose, a type of sugar found in milk and other dairy foods. Lactose intolerance does not mean you are allergic to milk, but you will probably feel bad after drinking milk or eating cheese, ice cream, or anything else containing lactose.Lactalbumin and lactoglobulin
Thursday, October 13, 2011
Wednesday, October 12, 2011
Monday, October 3, 2011
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