Characteristics: Bismuth is a brittle, silvery-green metal that has a low melting temperature and high specific gravity. Being both stable and non-toxic, bismuth is often used as a replacement for toxic metals such as antimony, cadmium, lead and mercury.
1 (Minimums vary by location and tank size, and can range from 100-1,500 gallons.) More often, the propane company charges a fee of anywhere from $25-$250 a year but averaging around $75-$130 annually, depending on local rates, the size of the tank and whether it's aboveground or underground.
today s national average price of gas is $ 2 75 per gallon which is the lowest average since oct 5 2010 gas prices nationally are about 52 cents per gallon less expensive than a year ago which is the greatest year over year savings since 2009ashington november 24 2014 the national average price for regular unleaded gasoline has fallen for 60 consecutive days reaching today s price of $ 2 81 per gallon this is seven cents less than one week ago one quarter less than one month ago and 46 cents less than one year ago