The correct name of the example is iron(III) oxide. Example #4: name this compound: SnO. 1  First symbol is Sn, so the first part of the name is tin. 2  The Roman numeral is II, because one oxygen = -2, so the one tin equals +2. 3  Second element is oxygen (from the symbol O), so the name is ox + ide = oxide.
Split and merge into it. Answer by Diana Christian. Confidence votes 92. Canadian Shield was formed when 2 tectonics plates collided, when they collided, folding occurred. The plate that was forced down, melted and rose back to the surface to cool down over time.These rocks (that were cooled down) eventually came to be known as the Canadian Shield.plit and merge into it. Answer by Diana Christian. Confidence votes 92. Canadian Shield was formed when 2 tectonics plates collided, when they collided, folding occurred. The plate that was forced down, melted and rose back to the surface to cool down over time.
The Canadian Shield is the largest landform region in Canada; it covers most of Canada and much of the United States. This region contains some of the oldest rocks in the world (3.96 billion years old).he Great Lakes/St. Lawrence Lowlands are the most densily populated landform region in Canada because of this and home to many of the country s largest cities, such as Toronto and Hamilton. Much of Canada s industry is also based in this region because of it s proximity to transportation routes.