... at Oberlin College, and Paul Heroult, a French metallurgist. Aluminum is a silvery-white metal with a face centered cubic crystalline structure. It is a member of group IIIa of the periodic table. The symbol is Al; atomic number is 13; atomic weight is 26.98154; it's state at room temperature, 298 K, is a ... The first is 1) Sodium Aluminate the formula for this is Al2O2Na4. Sodium aluminate solution is an alkaline source of high-purity it is used for clarifying aid for raw-water and sewage treatment. It is also a pitch control and sizing agent in pulp and paper productions. It is ... T...

• Word Count: 1175
• Approx Pages: 5
• Grade Level: High School

... at Oberlin College, and Paul Heroult, a French metallurgist. Aluminum is a silvery-white metal with a face centered cubic crystalline structure. It is a member of group IIIa of the periodic table. The symbol is Al; atomic number is 13; atomic weight is 26.98154; it's state at room temperature, 298 K, is a ... The first is 1) Sodium Aluminate the formula for this is Al2O2Na4. Sodium aluminate solution is an alkaline source of high-purity it is used for clarifying aid for raw-water and sewage treatment. It is also a pitch control and sizing agent in pulp and paper productions. It is ... T...

• Word Count: 1175
• Approx Pages: 5
• Grade Level: High School

... a scrub brush on the citrus fruits, then rinse thoroughly with cool running tap water. 3. Place citrus in a beaker and cover with a 10% bleach solution. Let soak for 10 minutes. 4. Rinse thoroughly with cool running tap water for 10 minutes. 5. Flame sterilize a teasing needle, cool, then pierce skin of disinfected fruit. 6. Unscrew cap on Penicilium italicum culture tube with one hand and ... flame the mouth of the tube. 7. Using the first three fingers of your writing hand, obtain a sterile applicator stick and remove a small sample ... fruit. 17. Streak a Potato Dextrose Agar plate a...

• Word Count: 963
• Approx Pages: 4
• Grade Level: High School

... stratified squamous epithelium. The dorsal surface is also divided into and anterior and posterior portions. The appearance of the tongue is often an indication of body health; a pinkish-red color is normal. In impairment of the digestion and in certain feverish diseases, a yellowish coating forms. Local infection of the tongue is called thrush . Thrush is infection caused by the fungus Candida albicans, manifested by ... adults suffering from chronic illnesses, in the debilitated, in the immun suppressed, and in individuals on long-term antibiotic, corticosteroid, or antineo plastic the...

• Word Count: 632
• Approx Pages: 3
• Grade Level: Undergraduate

... taken off. (http://www.fwhc.org/birth-control/condom.htm) The most common causes of condom failure are breakage and slipping. To prevent a condom from breaking, make sure there is enough lubrication from natural secretions or a water-based lubricant. Dryness creates more friction and can tear a condom. To keep a condom ... both estrogen and progesterone can also be used for EC. Choose only one type of pill to take for EC. Some birth control packages have several different colors. It is important to take the exact color on this chart. Brands not listed have not been tested for their effec...

• Word Count: 1087
• Approx Pages: 4
• Grade Level: High School