# Does gold fade?

Saturday, February 04 2012

Source: http://www.goldfeverprospecting.com/isitregoorfo.html
### Top 10 questions Math, Chemistry, Physics

- The ratio of boys to girls at a school is 9 to 11. if 400 students attend the school, how many are girls?
- Why did klutz lift off a manhole cover and dive in?
- What is the difference between potassium phosphate and potassium chloride
- What are the factors that are tested by being varied by the experimenter?
- Is a collection of natural numbers an example of an element? True or false?
- how long does it take for a sniper 50 cal. bullet to go a mile
- How much does 9 liters of water weigh in pounds?
- why couldnt the chicken find her egg?
- What is 45 divided by 6?
- How many grams of iron can be recovered from 18.0 kg of Fe3O4?