There are six elements in Group VIIA, the next-to-last column of the periodic table. As expected, these elements have certain properties in common. They all form diatomic molecules (H 2, F 2, Cl 2, Br 2, I 2, and At 2), for example, and they all form negatively charged ions (H - , F - , Cl - , Br - , I - , and At -).
Statistical Averages. In the 2006 Australian Census, 90,198 people considered Toowoomba the place they most likely call home. The average person was a youthful 35 years of age, and they had a less than average weekly gross income of around $429 per week.Toowoomba folk that are on their way to owning their own home, found they had an affordable weekly mortgage of around $270 with the average house price in Toowoomba being around $ 306,000.he Toowoomba Region of Queensland is home to about 90,198 people, with the major industry being health care & social assistance. Its total area is 113kmÂ² making it the 130th largest region by area in Queensland.
In other words, values given represent the price of building the house only. Average cost per new house. The average cost of building a house in Australia almost quadrupled in the twenty years to June 2008, rising from $65,000 in 1987-88 to $236,000 in 2007-08.Graphs 1 and 2 show that the cost of building a house in Australia has been rising, with the rate of increase greater in the second decade.n other words, values given represent the price of building the house only. Average cost per new house. The average cost of building a house in Australia almost quadrupled in the twenty years to June 2008, rising from $65,000 in 1987-88 to $236,000 in 2007-08.