At the time of the persecution of Christians in Rome many sought refuge in Iran and were given protection by the Iranian rulers. Though thousands of Persians embraced Christianity, Persia remained Zoroastrian with many adhering to the Cult of Mithra.
The average cost to refill a propane tank will depending upon the size of the tank, the geographical location, and the company doing the job. On average, a 10 pound tank is going to cost anywhere from $12 to $22 per tank. A 20-pound tank can cost upwards of $29 to $40 per tank to refill. A 100-pound tank can cost upwards of $65 to as much as $80 per tank. This is much cheaper per pound and will last a lot longer. Keep in mind that most stores will have a limit on the amount of propane that they can refill at any given time.
Best Answer: BBQ tanks hold 20 lbs of propane. The tank, when empty, is 18 lbs, given or take 8 oz. That means that a full tank will weigh 38 lbs. If you weigh your tank and it only has 1 or 2 lbs in it, it may not work. Source(s): Filled propane tanks for many years.